201853984

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{38699}}^1$

素因数の和:38872

約数の個数: 24

約数和(自身を含む): 399848400

約数和(自身を除く): 197994416

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 38699, 77398, 154796, 309592, 619184, 1238368, 6307937, 12615874, 25231748, 50463496, 100926992, 201853984]

約数ペア:

[(1, 201853984), (2, 100926992), (4, 50463496), (8, 25231748), (16, 12615874), (32, 6307937), (163, 1238368), (326, 619184), (652, 309592), (1304, 154796), (2608, 77398), (5216, 38699)]