201040053

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 283668480

約数和(自身を除く): 82628427

約数列:

[1, 3, 31, 89, 93, 107, 227, 267, 321, 681, 2759, 3317, 7037, 8277, 9523, 9951, 20203, 21111, 24289, 28569, 60609, 72867, 295213, 626293, 752959, 885639, 1878879, 2161721, 2258877, 6485163, 67013351, 201040053]

約数ペア:

[(1, 201040053), (3, 67013351), (31, 6485163), (89, 2258877), (93, 2161721), (107, 1878879), (227, 885639), (267, 752959), (321, 626293), (681, 295213), (2759, 72867), (3317, 60609), (7037, 28569), (8277, 24289), (9523, 21111), (9951, 20203)]