207783894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{21001}}^1$

素因数の和:21120

約数の個数: 32

約数和(自身を含む): 444570336

約数和(自身を除く): 236786442

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 3298, 4947, 9894, 21001, 42002, 63003, 126006, 357017, 714034, 1071051, 2037097, 2142102, 4074194, 6111291, 12222582, 34630649, 69261298, 103891947, 207783894]

約数ペア:

[(1, 207783894), (2, 103891947), (3, 69261298), (6, 34630649), (17, 12222582), (34, 6111291), (51, 4074194), (97, 2142102), (102, 2037097), (194, 1071051), (291, 714034), (582, 357017), (1649, 126006), (3298, 63003), (4947, 42002), (9894, 21001)]