202123810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{5521}}^1$

素因数の和:6058

約数の個数: 32

約数和(自身を含む): 416668032

約数和(自身を除く): 214544222

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 5521, 7322, 11042, 18305, 27605, 36610, 38647, 55210, 77294, 193235, 386470, 2887483, 5774966, 14437415, 20212381, 28874830, 40424762, 101061905, 202123810]

約数ペア:

[(1, 202123810), (2, 101061905), (5, 40424762), (7, 28874830), (10, 20212381), (14, 14437415), (35, 5774966), (70, 2887483), (523, 386470), (1046, 193235), (2615, 77294), (3661, 55210), (5230, 38647), (5521, 36610), (7322, 27605), (11042, 18305)]