201554710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 424714752

約数和(自身を除く): 223160042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 113, 166, 226, 307, 415, 565, 581, 614, 791, 830, 1130, 1162, 1535, 1582, 2149, 2905, 3070, 3955, 4298, 5810, 7910, 9379, 10745, 18758, 21490, 25481, 34691, 46895, 50962, 65653, 69382, 93790, 127405, 131306, 173455, 178367, 242837, 254810, 328265, 346910, 356734, 485674, 656530, 891835, 1214185, 1783670, 2428370, 2879353, 5758706, 14396765, 20155471, 28793530, 40310942, 100777355, 201554710]

約数ペア:

[(1, 201554710), (2, 100777355), (5, 40310942), (7, 28793530), (10, 20155471), (14, 14396765), (35, 5758706), (70, 2879353), (83, 2428370), (113, 1783670), (166, 1214185), (226, 891835), (307, 656530), (415, 485674), (565, 356734), (581, 346910), (614, 328265), (791, 254810), (830, 242837), (1130, 178367), (1162, 173455), (1535, 131306), (1582, 127405), (2149, 93790), (2905, 69382), (3070, 65653), (3955, 50962), (4298, 46895), (5810, 34691), (7910, 25481), (9379, 21490), (10745, 18758)]