188798470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1231}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 396906048

約数和(自身を除く): 208107578

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 313, 490, 626, 1231, 1565, 2191, 2462, 3130, 4382, 6155, 8617, 10955, 12310, 15337, 17234, 21910, 30674, 43085, 60319, 76685, 86170, 120638, 153370, 301595, 385303, 603190, 770606, 1926515, 2697121, 3853030, 5394242, 13485605, 18879847, 26971210, 37759694, 94399235, 188798470]

約数ペア:

[(1, 188798470), (2, 94399235), (5, 37759694), (7, 26971210), (10, 18879847), (14, 13485605), (35, 5394242), (49, 3853030), (70, 2697121), (98, 1926515), (245, 770606), (313, 603190), (490, 385303), (626, 301595), (1231, 153370), (1565, 120638), (2191, 86170), (2462, 76685), (3130, 60319), (4382, 43085), (6155, 30674), (8617, 21910), (10955, 17234), (12310, 15337)]