208843996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{2207}}^1$

素因数の和:2829

約数の個数: 24

約数和(自身を含む): 375209856

約数和(自身を除く): 166365860

約数列:

[1, 2, 4, 41, 82, 164, 577, 1154, 2207, 2308, 4414, 8828, 23657, 47314, 90487, 94628, 180974, 361948, 1273439, 2546878, 5093756, 52210999, 104421998, 208843996]

約数ペア:

[(1, 208843996), (2, 104421998), (4, 52210999), (41, 5093756), (82, 2546878), (164, 1273439), (577, 361948), (1154, 180974), (2207, 94628), (2308, 90487), (4414, 47314), (8828, 23657)]