200809315

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1219

約数の個数: 32

約数和(自身を含む): 283585536

約数和(自身を除く): 82776221

約数列:

[1, 5, 7, 35, 53, 103, 265, 371, 515, 721, 1051, 1855, 3605, 5255, 5459, 7357, 27295, 36785, 38213, 55703, 108253, 191065, 278515, 389921, 541265, 757771, 1949605, 3788855, 5737409, 28687045, 40161863, 200809315]

約数ペア:

[(1, 200809315), (5, 40161863), (7, 28687045), (35, 5737409), (53, 3788855), (103, 1949605), (265, 757771), (371, 541265), (515, 389921), (721, 278515), (1051, 191065), (1855, 108253), (3605, 55703), (5255, 38213), (5459, 36785), (7357, 27295)]