201955014975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:854

約数の個数: 192

約数和(自身を含む): 403190194176

約数和(自身を除く): 201235179201

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 69, 75, 105, 115, 157, 161, 175, 307, 345, 347, 471, 483, 525, 575, 785, 805, 921, 1041, 1099, 1535, 1725, 1735, 2149, 2355, 2415, 2429, 3297, 3611, 3925, 4025, 4605, 5205, 5495, 6447, 7061, 7287, 7675, 7981, 8675, 10745, 10833, 11775, 12075, 12145, 16485, 18055, 21183, 23025, 23943, 25277, 26025, 27475, 32235, 35305, 36435, 39905, 48199, 49427, 53725, 54165, 54479, 55867, 60725, 75831, 82425, 90275, 105915, 106529, 119715, 126385, 144597, 148281, 161175, 163437, 167601, 176525, 182175, 199525, 240995, 247135, 270825, 272395, 279335, 319587, 337393, 379155, 381353, 529575, 532645, 598575, 631925, 722985, 741405, 745703, 817185, 838005, 1012179, 1108577, 1144059, 1204975, 1235675, 1253017, 1361975, 1396675, 1597935, 1686965, 1895775, 1906765, 2237109, 2450167, 2663225, 3325731, 3614925, 3707025, 3728515, 3759051, 4085925, 4190025, 5060895, 5542885, 5720295, 6265085, 7350501, 7760039, 7989675, 8434825, 8771119, 9533825, 11185545, 12250835, 16628655, 16725053, 17151169, 18642575, 18795255, 23280117, 25304475, 26313357, 27714425, 28601475, 31325425, 36752505, 38800195, 43855595, 50175159, 51453507, 55927725, 61254175, 83143275, 83625265, 85755845, 93976275, 116400585, 117075371, 131566785, 183762525, 194000975, 219277975, 250875795, 257267535, 351226113, 384676219, 418126325, 428779225, 582002925, 585376855, 657833925, 1154028657, 1254378975, 1286337675, 1756130565, 1923381095, 2692733533, 2926884275, 5770143285, 8078200599, 8780652825, 9616905475, 13463667665, 28850716425, 40391002995, 67318338325, 201955014975]

約数ペア:

[(1, 201955014975), (3, 67318338325), (5, 40391002995), (7, 28850716425), (15, 13463667665), (21, 9616905475), (23, 8780652825), (25, 8078200599), (35, 5770143285), (69, 2926884275), (75, 2692733533), (105, 1923381095), (115, 1756130565), (157, 1286337675), (161, 1254378975), (175, 1154028657), (307, 657833925), (345, 585376855), (347, 582002925), (471, 428779225), (483, 418126325), (525, 384676219), (575, 351226113), (785, 257267535), (805, 250875795), (921, 219277975), (1041, 194000975), (1099, 183762525), (1535, 131566785), (1725, 117075371), (1735, 116400585), (2149, 93976275), (2355, 85755845), (2415, 83625265), (2429, 83143275), (3297, 61254175), (3611, 55927725), (3925, 51453507), (4025, 50175159), (4605, 43855595), (5205, 38800195), (5495, 36752505), (6447, 31325425), (7061, 28601475), (7287, 27714425), (7675, 26313357), (7981, 25304475), (8675, 23280117), (10745, 18795255), (10833, 18642575), (11775, 17151169), (12075, 16725053), (12145, 16628655), (16485, 12250835), (18055, 11185545), (21183, 9533825), (23025, 8771119), (23943, 8434825), (25277, 7989675), (26025, 7760039), (27475, 7350501), (32235, 6265085), (35305, 5720295), (36435, 5542885), (39905, 5060895), (48199, 4190025), (49427, 4085925), (53725, 3759051), (54165, 3728515), (54479, 3707025), (55867, 3614925), (60725, 3325731), (75831, 2663225), (82425, 2450167), (90275, 2237109), (105915, 1906765), (106529, 1895775), (119715, 1686965), (126385, 1597935), (144597, 1396675), (148281, 1361975), (161175, 1253017), (163437, 1235675), (167601, 1204975), (176525, 1144059), (182175, 1108577), (199525, 1012179), (240995, 838005), (247135, 817185), (270825, 745703), (272395, 741405), (279335, 722985), (319587, 631925), (337393, 598575), (379155, 532645), (381353, 529575)]