210763312

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{33863}}^1$

素因数の和:34260

約数の個数: 20

約数和(自身を含む): 409415760

約数和(自身を除く): 198652448

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 33863, 67726, 135452, 270904, 541808, 13172707, 26345414, 52690828, 105381656, 210763312]

約数ペア:

[(1, 210763312), (2, 105381656), (4, 52690828), (8, 26345414), (16, 13172707), (389, 541808), (778, 270904), (1556, 135452), (3112, 67726), (6224, 33863)]