203896316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{9587}}^1$

素因数の和:10013

約数の個数: 24

約数和(自身を含む): 385245840

約数和(自身を除く): 181349524

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 9587, 10634, 19174, 21268, 38348, 124631, 249262, 498524, 3921083, 7842166, 15684332, 50974079, 101948158, 203896316]

約数ペア:

[(1, 203896316), (2, 101948158), (4, 50974079), (13, 15684332), (26, 7842166), (52, 3921083), (409, 498524), (818, 249262), (1636, 124631), (5317, 38348), (9587, 21268), (10634, 19174)]