201552304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{663001}}^1$

素因数の和:663028

約数の個数: 20

約数和(自身を含む): 411061240

約数和(自身を除く): 209508936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 663001, 1326002, 2652004, 5304008, 10608016, 12597019, 25194038, 50388076, 100776152, 201552304]

約数ペア:

[(1, 201552304), (2, 100776152), (4, 50388076), (8, 25194038), (16, 12597019), (19, 10608016), (38, 5304008), (76, 2652004), (152, 1326002), (304, 663001)]