220123656732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{154148219}}^1$

素因数の和:154148250

約数の個数: 48

約数和(自身を含む): 621525623040

約数和(自身を除く): 401401966308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 154148219, 308296438, 462444657, 616592876, 924889314, 1079037533, 1849778628, 2158075066, 2620519723, 3237112599, 4316150132, 5241039446, 6474225198, 7861559169, 10482078892, 12948450396, 15723118338, 18343638061, 31446236676, 36687276122, 55030914183, 73374552244, 110061828366, 220123656732]

約数ペア:

[(1, 220123656732), (2, 110061828366), (3, 73374552244), (4, 55030914183), (6, 36687276122), (7, 31446236676), (12, 18343638061), (14, 15723118338), (17, 12948450396), (21, 10482078892), (28, 7861559169), (34, 6474225198), (42, 5241039446), (51, 4316150132), (68, 3237112599), (84, 2620519723), (102, 2158075066), (119, 1849778628), (204, 1079037533), (238, 924889314), (357, 616592876), (476, 462444657), (714, 308296438), (1428, 154148219)]