201941488

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{12101}}^1$

素因数の和:12265

約数の個数: 40

約数和(自身を含む): 450194400

約数和(自身を除く): 248252912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 4172, 8344, 12101, 16688, 24202, 48404, 84707, 96808, 169414, 193616, 338828, 677656, 1355312, 1803049, 3606098, 7212196, 12621343, 14424392, 25242686, 28848784, 50485372, 100970744, 201941488]

約数ペア:

[(1, 201941488), (2, 100970744), (4, 50485372), (7, 28848784), (8, 25242686), (14, 14424392), (16, 12621343), (28, 7212196), (56, 3606098), (112, 1803049), (149, 1355312), (298, 677656), (596, 338828), (1043, 193616), (1192, 169414), (2086, 96808), (2384, 84707), (4172, 48404), (8344, 24202), (12101, 16688)]