208895448

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1699}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 538560000

約数和(自身を除く): 329664552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 109, 141, 188, 218, 282, 327, 376, 436, 564, 654, 872, 1128, 1308, 1699, 2616, 3398, 5097, 5123, 6796, 10194, 10246, 13592, 15369, 20388, 20492, 30738, 40776, 40984, 61476, 79853, 122952, 159706, 185191, 239559, 319412, 370382, 479118, 555573, 638824, 740764, 958236, 1111146, 1481528, 1916472, 2222292, 4444584, 8703977, 17407954, 26111931, 34815908, 52223862, 69631816, 104447724, 208895448]

約数ペア:

[(1, 208895448), (2, 104447724), (3, 69631816), (4, 52223862), (6, 34815908), (8, 26111931), (12, 17407954), (24, 8703977), (47, 4444584), (94, 2222292), (109, 1916472), (141, 1481528), (188, 1111146), (218, 958236), (282, 740764), (327, 638824), (376, 555573), (436, 479118), (564, 370382), (654, 319412), (872, 239559), (1128, 185191), (1308, 159706), (1699, 122952), (2616, 79853), (3398, 61476), (5097, 40984), (5123, 40776), (6796, 30738), (10194, 20492), (10246, 20388), (13592, 15369)]