208522290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{61511}}^1$

素因数の和:61634

約数の個数: 32

約数和(自身を含む): 504890496

約数和(自身を除く): 296368206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 61511, 123022, 184533, 307555, 369066, 615110, 922665, 1845330, 6950743, 13901486, 20852229, 34753715, 41704458, 69507430, 104261145, 208522290]

約数ペア:

[(1, 208522290), (2, 104261145), (3, 69507430), (5, 41704458), (6, 34753715), (10, 20852229), (15, 13901486), (30, 6950743), (113, 1845330), (226, 922665), (339, 615110), (565, 369066), (678, 307555), (1130, 184533), (1695, 123022), (3390, 61511)]