220960056

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{150929}}^1$

素因数の和:150999

約数の個数: 32

約数和(自身を含む): 561459600

約数和(自身を除く): 340499544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 150929, 301858, 452787, 603716, 905574, 1207432, 1811148, 3622296, 9206669, 18413338, 27620007, 36826676, 55240014, 73653352, 110480028, 220960056]

約数ペア:

[(1, 220960056), (2, 110480028), (3, 73653352), (4, 55240014), (6, 36826676), (8, 27620007), (12, 18413338), (24, 9206669), (61, 3622296), (122, 1811148), (183, 1207432), (244, 905574), (366, 603716), (488, 452787), (732, 301858), (1464, 150929)]