201468939

素因数分解:

$3^1\times 7^3\times {\mathrm{195791}}^1$

素因数の和:195815

約数の個数: 16

約数和(自身を含む): 313267200

約数和(自身を除く): 111798261

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 195791, 587373, 1370537, 4111611, 9593759, 28781277, 67156313, 201468939]

約数ペア:

[(1, 201468939), (3, 67156313), (7, 28781277), (21, 9593759), (49, 4111611), (147, 1370537), (343, 587373), (1029, 195791)]