237999164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97381}}^1$

素因数の和:97445

約数の個数: 24

約数和(自身を含む): 458084928

約数和(自身を除く): 220085764

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 97381, 194762, 389524, 1265953, 2531906, 4576907, 5063812, 9153814, 18307628, 59499791, 118999582, 237999164]

約数ペア:

[(1, 237999164), (2, 118999582), (4, 59499791), (13, 18307628), (26, 9153814), (47, 5063812), (52, 4576907), (94, 2531906), (188, 1265953), (611, 389524), (1222, 194762), (2444, 97381)]