207620710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1\times {\mathrm{1637}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 408294432

約数和(自身を除く): 200673722

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1153, 1637, 2306, 3274, 5765, 8185, 11530, 12683, 16370, 18007, 25366, 36014, 63415, 90035, 126830, 180070, 1887461, 3774922, 9437305, 18874610, 20762071, 41524142, 103810355, 207620710]

約数ペア:

[(1, 207620710), (2, 103810355), (5, 41524142), (10, 20762071), (11, 18874610), (22, 9437305), (55, 3774922), (110, 1887461), (1153, 180070), (1637, 126830), (2306, 90035), (3274, 63415), (5765, 36014), (8185, 25366), (11530, 18007), (12683, 16370)]