201860104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{13691}}^1$

素因数の和:13813

約数の個数: 32

約数和(自身を含む): 402544800

約数和(自身を除く): 200684696

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 388, 776, 1843, 3686, 7372, 13691, 14744, 27382, 54764, 109528, 260129, 520258, 1040516, 1328027, 2081032, 2656054, 5312108, 10624216, 25232513, 50465026, 100930052, 201860104]

約数ペア:

[(1, 201860104), (2, 100930052), (4, 50465026), (8, 25232513), (19, 10624216), (38, 5312108), (76, 2656054), (97, 2081032), (152, 1328027), (194, 1040516), (388, 520258), (776, 260129), (1843, 109528), (3686, 54764), (7372, 27382), (13691, 14744)]