200262907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 247060800

約数和(自身を除く): 46797893

約数列:

[1, 13, 17, 19, 37, 221, 247, 323, 481, 629, 703, 1289, 4199, 8177, 9139, 11951, 16757, 21913, 24491, 47693, 155363, 284869, 318383, 416347, 620009, 810781, 906167, 5412511, 10540153, 11780171, 15404839, 200262907]

約数ペア:

[(1, 200262907), (13, 15404839), (17, 11780171), (19, 10540153), (37, 5412511), (221, 906167), (247, 810781), (323, 620009), (481, 416347), (629, 318383), (703, 284869), (1289, 155363), (4199, 47693), (8177, 24491), (9139, 21913), (11951, 16757)]