200334896

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{403901}}^1$

素因数の和:403940

約数の個数: 20

約数和(自身を含む): 400670784

約数和(自身を除く): 200335888

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 403901, 807802, 1615604, 3231208, 6462416, 12520931, 25041862, 50083724, 100167448, 200334896]

約数ペア:

[(1, 200334896), (2, 100167448), (4, 50083724), (8, 25041862), (16, 12520931), (31, 6462416), (62, 3231208), (124, 1615604), (248, 807802), (496, 403901)]