201665308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{2837}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 380473632

約数和(自身を除く): 178808324

約数列:

[1, 2, 4, 13, 26, 52, 1367, 2734, 2837, 5468, 5674, 11348, 17771, 35542, 36881, 71084, 73762, 147524, 3878179, 7756358, 15512716, 50416327, 100832654, 201665308]

約数ペア:

[(1, 201665308), (2, 100832654), (4, 50416327), (13, 15512716), (26, 7756358), (52, 3878179), (1367, 147524), (2734, 73762), (2837, 71084), (5468, 36881), (5674, 35542), (11348, 17771)]