207900198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33871}}^1$

素因数の和:33921

約数の個数: 48

約数和(自身を含む): 507267072

約数和(自身を除く): 299366874

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 33871, 67742, 101613, 203226, 304839, 372581, 609678, 745162, 1050001, 1117743, 2100002, 2235486, 3150003, 3353229, 6300006, 6706458, 9450009, 11550011, 18900018, 23100022, 34650033, 69300066, 103950099, 207900198]

約数ペア:

[(1, 207900198), (2, 103950099), (3, 69300066), (6, 34650033), (9, 23100022), (11, 18900018), (18, 11550011), (22, 9450009), (31, 6706458), (33, 6300006), (62, 3353229), (66, 3150003), (93, 2235486), (99, 2100002), (186, 1117743), (198, 1050001), (279, 745162), (341, 609678), (558, 372581), (682, 304839), (1023, 203226), (2046, 101613), (3069, 67742), (6138, 33871)]