195710018

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 366405120

約数和(自身を除く): 170695102

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 238, 553, 833, 1106, 1343, 1487, 1666, 2686, 2974, 3871, 7742, 9401, 10409, 18802, 20818, 25279, 50558, 65807, 72863, 117473, 131614, 145726, 176953, 234946, 353906, 822311, 1238671, 1644622, 1997041, 2477342, 3994082, 5756177, 11512354, 13979287, 27958574, 97855009, 195710018]

約数ペア:

[(1, 195710018), (2, 97855009), (7, 27958574), (14, 13979287), (17, 11512354), (34, 5756177), (49, 3994082), (79, 2477342), (98, 1997041), (119, 1644622), (158, 1238671), (238, 822311), (553, 353906), (833, 234946), (1106, 176953), (1343, 145726), (1487, 131614), (1666, 117473), (2686, 72863), (2974, 65807), (3871, 50558), (7742, 25279), (9401, 20818), (10409, 18802)]