205304330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{24239}}^1$

素因数の和:24275

約数の個数: 48

約数和(自身を含む): 464244480

約数和(自身を除く): 258940150

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 24239, 48478, 121195, 169673, 242390, 266629, 339346, 533258, 848365, 1333145, 1696730, 1866403, 2666290, 2932919, 3732806, 5865838, 9332015, 14664595, 18664030, 20530433, 29329190, 41060866, 102652165, 205304330]

約数ペア:

[(1, 205304330), (2, 102652165), (5, 41060866), (7, 29329190), (10, 20530433), (11, 18664030), (14, 14664595), (22, 9332015), (35, 5865838), (55, 3732806), (70, 2932919), (77, 2666290), (110, 1866403), (121, 1696730), (154, 1333145), (242, 848365), (385, 533258), (605, 339346), (770, 266629), (847, 242390), (1210, 169673), (1694, 121195), (4235, 48478), (8470, 24239)]