201222710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1097}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 418364352

約数和(自身を除く): 217141642

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 83, 85, 130, 166, 170, 221, 415, 442, 830, 1079, 1097, 1105, 1411, 2158, 2194, 2210, 2822, 5395, 5485, 7055, 10790, 10970, 14110, 14261, 18343, 18649, 28522, 36686, 37298, 71305, 91051, 91715, 93245, 142610, 182102, 183430, 186490, 242437, 455255, 484874, 910510, 1183663, 1212185, 1547867, 2367326, 2424370, 3095734, 5918315, 7739335, 11836630, 15478670, 20122271, 40244542, 100611355, 201222710]

約数ペア:

[(1, 201222710), (2, 100611355), (5, 40244542), (10, 20122271), (13, 15478670), (17, 11836630), (26, 7739335), (34, 5918315), (65, 3095734), (83, 2424370), (85, 2367326), (130, 1547867), (166, 1212185), (170, 1183663), (221, 910510), (415, 484874), (442, 455255), (830, 242437), (1079, 186490), (1097, 183430), (1105, 182102), (1411, 142610), (2158, 93245), (2194, 91715), (2210, 91051), (2822, 71305), (5395, 37298), (5485, 36686), (7055, 28522), (10790, 18649), (10970, 18343), (14110, 14261)]