201817534

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 316776096

約数和(自身を除く): 114958562

約数列:

[1, 2, 53, 67, 106, 134, 157, 181, 314, 362, 3551, 7102, 8321, 9593, 10519, 12127, 16642, 19186, 21038, 24254, 28417, 56834, 557507, 642731, 1115014, 1285462, 1506101, 1903939, 3012202, 3807878, 100908767, 201817534]

約数ペア:

[(1, 201817534), (2, 100908767), (53, 3807878), (67, 3012202), (106, 1903939), (134, 1506101), (157, 1285462), (181, 1115014), (314, 642731), (362, 557507), (3551, 56834), (7102, 28417), (8321, 24254), (9593, 21038), (10519, 19186), (12127, 16642)]