208071307730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{658391}}^1$

素因数の和:658452

約数の個数: 96

約数和(自身を含む): 468448541568

約数和(自身を除く): 260377233838

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 169, 170, 187, 221, 286, 338, 374, 442, 715, 845, 935, 1105, 1430, 1690, 1859, 1870, 2210, 2431, 2873, 3718, 4862, 5746, 9295, 12155, 14365, 18590, 24310, 28730, 31603, 63206, 158015, 316030, 658391, 1316782, 3291955, 6583910, 7242301, 8559083, 11192647, 14484602, 17118166, 22385294, 36211505, 42795415, 55963235, 72423010, 85590830, 94149913, 111268079, 111926470, 123119117, 145504411, 188299826, 222536158, 246238234, 291008822, 470749565, 556340395, 615595585, 727522055, 941499130, 1112680790, 1223948869, 1231191170, 1455044110, 1600548521, 1891557343, 2447897738, 3201097042, 3783114686, 6119744345, 8002742605, 9457786715, 12239488690, 16005485210, 18915573430, 20807130773, 41614261546, 104035653865, 208071307730]

約数ペア:

[(1, 208071307730), (2, 104035653865), (5, 41614261546), (10, 20807130773), (11, 18915573430), (13, 16005485210), (17, 12239488690), (22, 9457786715), (26, 8002742605), (34, 6119744345), (55, 3783114686), (65, 3201097042), (85, 2447897738), (110, 1891557343), (130, 1600548521), (143, 1455044110), (169, 1231191170), (170, 1223948869), (187, 1112680790), (221, 941499130), (286, 727522055), (338, 615595585), (374, 556340395), (442, 470749565), (715, 291008822), (845, 246238234), (935, 222536158), (1105, 188299826), (1430, 145504411), (1690, 123119117), (1859, 111926470), (1870, 111268079), (2210, 94149913), (2431, 85590830), (2873, 72423010), (3718, 55963235), (4862, 42795415), (5746, 36211505), (9295, 22385294), (12155, 17118166), (14365, 14484602), (18590, 11192647), (24310, 8559083), (28730, 7242301), (31603, 6583910), (63206, 3291955), (158015, 1316782), (316030, 658391)]