201872770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 414253440

約数和(自身を除く): 212380670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 121, 145, 242, 290, 319, 523, 605, 638, 1046, 1210, 1331, 1595, 2615, 2662, 3190, 3509, 5230, 5753, 6655, 7018, 11506, 13310, 15167, 17545, 28765, 30334, 35090, 38599, 57530, 63283, 75835, 77198, 126566, 151670, 166837, 192995, 316415, 333674, 385990, 632830, 696113, 834185, 1392226, 1668370, 1835207, 3480565, 3670414, 6961130, 9176035, 18352070, 20187277, 40374554, 100936385, 201872770]

約数ペア:

[(1, 201872770), (2, 100936385), (5, 40374554), (10, 20187277), (11, 18352070), (22, 9176035), (29, 6961130), (55, 3670414), (58, 3480565), (110, 1835207), (121, 1668370), (145, 1392226), (242, 834185), (290, 696113), (319, 632830), (523, 385990), (605, 333674), (638, 316415), (1046, 192995), (1210, 166837), (1331, 151670), (1595, 126566), (2615, 77198), (2662, 75835), (3190, 63283), (3509, 57530), (5230, 38599), (5753, 35090), (6655, 30334), (7018, 28765), (11506, 17545), (13310, 15167)]