200306615

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{863}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 244912896

約数和(自身を除く): 44606281

約数列:

[1, 5, 61, 305, 761, 863, 3805, 4315, 46421, 52643, 232105, 263215, 656743, 3283715, 40061323, 200306615]

約数ペア:

[(1, 200306615), (5, 40061323), (61, 3283715), (305, 656743), (761, 263215), (863, 232105), (3805, 52643), (4315, 46421)]