211564104

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{144511}}^1$

素因数の和:144581

約数の個数: 32

約数和(自身を含む): 537584640

約数和(自身を除く): 326020536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 144511, 289022, 433533, 578044, 867066, 1156088, 1734132, 3468264, 8815171, 17630342, 26445513, 35260684, 52891026, 70521368, 105782052, 211564104]

約数ペア:

[(1, 211564104), (2, 105782052), (3, 70521368), (4, 52891026), (6, 35260684), (8, 26445513), (12, 17630342), (24, 8815171), (61, 3468264), (122, 1734132), (183, 1156088), (244, 867066), (366, 578044), (488, 433533), (732, 289022), (1464, 144511)]