203461778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{997}}^1$

素因数の和:1226

約数の個数: 32

約数和(自身を含む): 338010624

約数和(自身を除く): 134548846

約数列:

[1, 2, 13, 26, 47, 94, 167, 334, 611, 997, 1222, 1994, 2171, 4342, 7849, 12961, 15698, 25922, 46859, 93718, 102037, 166499, 204074, 332998, 609167, 1218334, 2164487, 4328974, 7825453, 15650906, 101730889, 203461778]

約数ペア:

[(1, 203461778), (2, 101730889), (13, 15650906), (26, 7825453), (47, 4328974), (94, 2164487), (167, 1218334), (334, 609167), (611, 332998), (997, 204074), (1222, 166499), (1994, 102037), (2171, 93718), (4342, 46859), (7849, 25922), (12961, 15698)]