201895804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{33493}}^1$

素因数の和:33645

約数の個数: 24

約数和(自身を含む): 388262448

約数和(自身を除く): 186366644

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 33493, 66986, 133972, 368423, 736846, 1473692, 4588541, 9177082, 18354164, 50473951, 100947902, 201895804]

約数ペア:

[(1, 201895804), (2, 100947902), (4, 50473951), (11, 18354164), (22, 9177082), (44, 4588541), (137, 1473692), (274, 736846), (548, 368423), (1507, 133972), (3014, 66986), (6028, 33493)]