201627952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1231}}^1$

素因数の和:1621

約数の個数: 40

約数和(自身を含む): 405599040

約数和(自身を除く): 203971088

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 353, 464, 706, 1231, 1412, 2462, 2824, 4924, 5648, 9848, 10237, 19696, 20474, 35699, 40948, 71398, 81896, 142796, 163792, 285592, 434543, 571184, 869086, 1738172, 3476344, 6952688, 12601747, 25203494, 50406988, 100813976, 201627952]

約数ペア:

[(1, 201627952), (2, 100813976), (4, 50406988), (8, 25203494), (16, 12601747), (29, 6952688), (58, 3476344), (116, 1738172), (232, 869086), (353, 571184), (464, 434543), (706, 285592), (1231, 163792), (1412, 142796), (2462, 81896), (2824, 71398), (4924, 40948), (5648, 35699), (9848, 20474), (10237, 19696)]