202243372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2661097}}^1$

素因数の和:2661120

約数の個数: 12

約数和(自身を含む): 372553720

約数和(自身を除く): 170310348

約数列:

[1, 2, 4, 19, 38, 76, 2661097, 5322194, 10644388, 50560843, 101121686, 202243372]

約数ペア:

[(1, 202243372), (2, 101121686), (4, 50560843), (19, 10644388), (38, 5322194), (76, 2661097)]