201133107

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1487}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 352834560

約数和(自身を除く): 151701453

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 113, 133, 171, 339, 399, 791, 1017, 1197, 1487, 2147, 2373, 4461, 6441, 7119, 10409, 13383, 15029, 19323, 28253, 31227, 45087, 84759, 93681, 135261, 168031, 197771, 254277, 504093, 593313, 1176217, 1512279, 1779939, 3192589, 3528651, 9577767, 10585953, 22348123, 28733301, 67044369, 201133107]

約数ペア:

[(1, 201133107), (3, 67044369), (7, 28733301), (9, 22348123), (19, 10585953), (21, 9577767), (57, 3528651), (63, 3192589), (113, 1779939), (133, 1512279), (171, 1176217), (339, 593313), (399, 504093), (791, 254277), (1017, 197771), (1197, 168031), (1487, 135261), (2147, 93681), (2373, 84759), (4461, 45087), (6441, 31227), (7119, 28253), (10409, 19323), (13383, 15029)]