210909116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{101987}}^1$

素因数の和:102049

約数の個数: 24

約数和(自身を含む): 411215616

約数和(自身を除く): 200306500

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 101987, 203974, 407948, 1121857, 2243714, 4487428, 4793389, 9586778, 19173556, 52727279, 105454558, 210909116]

約数ペア:

[(1, 210909116), (2, 105454558), (4, 52727279), (11, 19173556), (22, 9586778), (44, 4793389), (47, 4487428), (94, 2243714), (188, 1121857), (517, 407948), (1034, 203974), (2068, 101987)]