217321036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{9791}}^1$

素因数の和:10005

約数の個数: 24

約数和(自身を含む): 394813440

約数和(自身を除く): 177492404

約数列:

[1, 2, 4, 31, 62, 124, 179, 358, 716, 5549, 9791, 11098, 19582, 22196, 39164, 303521, 607042, 1214084, 1752589, 3505178, 7010356, 54330259, 108660518, 217321036]

約数ペア:

[(1, 217321036), (2, 108660518), (4, 54330259), (31, 7010356), (62, 3505178), (124, 1752589), (179, 1214084), (358, 607042), (716, 303521), (5549, 39164), (9791, 22196), (11098, 19582)]