203428448

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{205069}}^1$

素因数の和:205110

約数の個数: 24

約数和(自身を含む): 413421120

約数和(自身を除く): 209992672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 205069, 410138, 820276, 1640552, 3281104, 6357139, 6562208, 12714278, 25428556, 50857112, 101714224, 203428448]

約数ペア:

[(1, 203428448), (2, 101714224), (4, 50857112), (8, 25428556), (16, 12714278), (31, 6562208), (32, 6357139), (62, 3281104), (124, 1640552), (248, 820276), (496, 410138), (992, 205069)]