201960304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2438

約数の個数: 80

約数和(自身を含む): 489968640

約数和(自身を除く): 288008336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 728, 767, 826, 944, 1456, 1534, 1652, 2351, 3068, 3304, 4702, 5369, 6136, 6608, 9404, 10738, 12272, 16457, 18808, 21476, 30563, 32914, 37616, 42952, 61126, 65828, 85904, 122252, 131656, 138709, 213941, 244504, 263312, 277418, 427882, 489008, 554836, 855764, 970963, 1109672, 1711528, 1803217, 1941926, 2219344, 3423056, 3606434, 3883852, 7212868, 7767704, 12622519, 14425736, 15535408, 25245038, 28851472, 50490076, 100980152, 201960304]

約数ペア:

[(1, 201960304), (2, 100980152), (4, 50490076), (7, 28851472), (8, 25245038), (13, 15535408), (14, 14425736), (16, 12622519), (26, 7767704), (28, 7212868), (52, 3883852), (56, 3606434), (59, 3423056), (91, 2219344), (104, 1941926), (112, 1803217), (118, 1711528), (182, 1109672), (208, 970963), (236, 855764), (364, 554836), (413, 489008), (472, 427882), (728, 277418), (767, 263312), (826, 244504), (944, 213941), (1456, 138709), (1534, 131656), (1652, 122252), (2351, 85904), (3068, 65828), (3304, 61126), (4702, 42952), (5369, 37616), (6136, 32914), (6608, 30563), (9404, 21476), (10738, 18808), (12272, 16457)]