207624670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{60887}}^1$

素因数の和:60936

約数の個数: 32

約数和(自身を含む): 420857856

約数和(自身を除く): 213233186

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 60887, 121774, 304435, 608870, 669757, 1339514, 1887497, 3348785, 3774994, 6697570, 9437485, 18874970, 20762467, 41524934, 103812335, 207624670]

約数ペア:

[(1, 207624670), (2, 103812335), (5, 41524934), (10, 20762467), (11, 18874970), (22, 9437485), (31, 6697570), (55, 3774994), (62, 3348785), (110, 1887497), (155, 1339514), (310, 669757), (341, 608870), (682, 304435), (1705, 121774), (3410, 60887)]