202017530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{10867}}^1$

素因数の和:10911

約数の個数: 48

約数和(自身を含む): 429590304

約数和(自身を除く): 227572774

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 10867, 18590, 21734, 54335, 108670, 119537, 141271, 239074, 282542, 597685, 706355, 1195370, 1412710, 1553981, 1836523, 3107962, 3673046, 7769905, 9182615, 15539810, 18365230, 20201753, 40403506, 101008765, 202017530]

約数ペア:

[(1, 202017530), (2, 101008765), (5, 40403506), (10, 20201753), (11, 18365230), (13, 15539810), (22, 9182615), (26, 7769905), (55, 3673046), (65, 3107962), (110, 1836523), (130, 1553981), (143, 1412710), (169, 1195370), (286, 706355), (338, 597685), (715, 282542), (845, 239074), (1430, 141271), (1690, 119537), (1859, 108670), (3718, 54335), (9295, 21734), (10867, 18590)]