215732692

素因数分解:

$2^2\times 7^2\times {\mathrm{281}}^1\times {\mathrm{3917}}^1$

素因数の和:4216

約数の個数: 36

約数和(自身を含む): 440845524

約数和(自身を除く): 225112832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 281, 562, 1124, 1967, 3917, 3934, 7834, 7868, 13769, 15668, 27419, 27538, 54838, 55076, 109676, 191933, 383866, 767732, 1100677, 2201354, 4402708, 7704739, 15409478, 30818956, 53933173, 107866346, 215732692]

約数ペア:

[(1, 215732692), (2, 107866346), (4, 53933173), (7, 30818956), (14, 15409478), (28, 7704739), (49, 4402708), (98, 2201354), (196, 1100677), (281, 767732), (562, 383866), (1124, 191933), (1967, 109676), (3917, 55076), (3934, 54838), (7834, 27538), (7868, 27419), (13769, 15668)]