201792465

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 451630080

約数和(自身を除く): 249837615

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 53, 63, 79, 81, 85, 105, 119, 135, 153, 159, 189, 237, 255, 265, 315, 357, 371, 395, 405, 459, 477, 553, 567, 595, 711, 765, 795, 901, 945, 1071, 1113, 1185, 1343, 1377, 1431, 1659, 1785, 1855, 2133, 2295, 2385, 2703, 2765, 2835, 3213, 3339, 3555, 4029, 4187, 4293, 4505, 4977, 5355, 5565, 6307, 6399, 6715, 6885, 7155, 8109, 8295, 9401, 9639, 10017, 10665, 12087, 12561, 13515, 14931, 16065, 16695, 18921, 20145, 20935, 21465, 24327, 24885, 28203, 29309, 30051, 31535, 31995, 36261, 37683, 40545, 44793, 47005, 48195, 50085, 56763, 60435, 62805, 71179, 72981, 74655, 84609, 87927, 94605, 108783, 113049, 121635, 141015, 146545, 150255, 170289, 181305, 188415, 213537, 223965, 253827, 263781, 283815, 339147, 355895, 364905, 423045, 439635, 498253, 510867, 543915, 565245, 640611, 761481, 791343, 851445, 1067685, 1269135, 1318905, 1494759, 1695735, 1921833, 2374029, 2491265, 2554335, 3203055, 3807405, 3956715, 4484277, 5765499, 7473795, 9609165, 11870145, 13452831, 22421385, 28827495, 40358493, 67264155, 201792465]

約数ペア:

[(1, 201792465), (3, 67264155), (5, 40358493), (7, 28827495), (9, 22421385), (15, 13452831), (17, 11870145), (21, 9609165), (27, 7473795), (35, 5765499), (45, 4484277), (51, 3956715), (53, 3807405), (63, 3203055), (79, 2554335), (81, 2491265), (85, 2374029), (105, 1921833), (119, 1695735), (135, 1494759), (153, 1318905), (159, 1269135), (189, 1067685), (237, 851445), (255, 791343), (265, 761481), (315, 640611), (357, 565245), (371, 543915), (395, 510867), (405, 498253), (459, 439635), (477, 423045), (553, 364905), (567, 355895), (595, 339147), (711, 283815), (765, 263781), (795, 253827), (901, 223965), (945, 213537), (1071, 188415), (1113, 181305), (1185, 170289), (1343, 150255), (1377, 146545), (1431, 141015), (1659, 121635), (1785, 113049), (1855, 108783), (2133, 94605), (2295, 87927), (2385, 84609), (2703, 74655), (2765, 72981), (2835, 71179), (3213, 62805), (3339, 60435), (3555, 56763), (4029, 50085), (4187, 48195), (4293, 47005), (4505, 44793), (4977, 40545), (5355, 37683), (5565, 36261), (6307, 31995), (6399, 31535), (6715, 30051), (6885, 29309), (7155, 28203), (8109, 24885), (8295, 24327), (9401, 21465), (9639, 20935), (10017, 20145), (10665, 18921), (12087, 16695), (12561, 16065), (13515, 14931)]