203671472

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{49531}}^1$

素因数の和:49796

約数の個数: 20

約数和(自身を含む): 396156936

約数和(自身を除く): 192485464

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 49531, 99062, 198124, 396248, 792496, 12729467, 25458934, 50917868, 101835736, 203671472]

約数ペア:

[(1, 203671472), (2, 101835736), (4, 50917868), (8, 25458934), (16, 12729467), (257, 792496), (514, 396248), (1028, 198124), (2056, 99062), (4112, 49531)]