202967888

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{112261}}^1$

素因数の和:112382

約数の個数: 20

約数和(自身を含む): 396733908

約数和(自身を除く): 193766020

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 112261, 224522, 449044, 898088, 1796176, 12685493, 25370986, 50741972, 101483944, 202967888]

約数ペア:

[(1, 202967888), (2, 101483944), (4, 50741972), (8, 25370986), (16, 12685493), (113, 1796176), (226, 898088), (452, 449044), (904, 224522), (1808, 112261)]