203437921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3083}}^1$

素因数の和:3276

約数の個数: 16

約数和(自身を含む): 225008640

約数和(自身を除く): 21570719

約数列:

[1, 19, 23, 151, 437, 2869, 3083, 3473, 58577, 65987, 70909, 465533, 1347271, 8845127, 10707259, 203437921]

約数ペア:

[(1, 203437921), (19, 10707259), (23, 8845127), (151, 1347271), (437, 465533), (2869, 70909), (3083, 65987), (3473, 58577)]