201450039

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{143177}}^1$

素因数の和:143254

約数の個数: 16

約数和(自身を含む): 311555328

約数和(自身を除く): 110105289

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 143177, 429531, 1002239, 3006717, 9592859, 28778577, 67150013, 201450039]

約数ペア:

[(1, 201450039), (3, 67150013), (7, 28778577), (21, 9592859), (67, 3006717), (201, 1002239), (469, 429531), (1407, 143177)]