201804001

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 246305664

約数和(自身を除く): 44501663

約数列:

[1, 7, 23, 49, 161, 241, 743, 1127, 1687, 5201, 5543, 11809, 17089, 36407, 38801, 119623, 179063, 271607, 837361, 1253441, 4118449, 8774087, 28829143, 201804001]

約数ペア:

[(1, 201804001), (7, 28829143), (23, 8774087), (49, 4118449), (161, 1253441), (241, 837361), (743, 271607), (1127, 179063), (1687, 119623), (5201, 38801), (5543, 36407), (11809, 17089)]