202073991

素因数分解:

$3^1\times 7^3\times {\mathrm{196379}}^1$

素因数の和:196403

約数の個数: 16

約数和(自身を含む): 314208000

約数和(自身を除く): 112134009

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 196379, 589137, 1374653, 4123959, 9622571, 28867713, 67357997, 202073991]

約数ペア:

[(1, 202073991), (3, 67357997), (7, 28867713), (21, 9622571), (49, 4123959), (147, 1374653), (343, 589137), (1029, 196379)]