199417236470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{687645643}}^1$

素因数の和:687645679

約数の個数: 16

約数和(自身を含む): 371328647760

約数和(自身を除く): 171911411290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 687645643, 1375291286, 3438228215, 6876456430, 19941723647, 39883447294, 99708618235, 199417236470]

約数ペア:

[(1, 199417236470), (2, 99708618235), (5, 39883447294), (10, 19941723647), (29, 6876456430), (58, 3438228215), (145, 1375291286), (290, 687645643)]