204630054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1037

約数の個数: 64

約数和(自身を含む): 453081600

約数和(自身を除く): 248451546

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 59, 74, 102, 111, 118, 177, 222, 354, 629, 919, 1003, 1258, 1838, 1887, 2006, 2183, 2757, 3009, 3774, 4366, 5514, 6018, 6549, 13098, 15623, 31246, 34003, 37111, 46869, 54221, 68006, 74222, 93738, 102009, 108442, 111333, 162663, 204018, 222666, 325326, 578051, 921757, 1156102, 1734153, 1843514, 2006177, 2765271, 3468306, 4012354, 5530542, 6018531, 12037062, 34105009, 68210018, 102315027, 204630054]

約数ペア:

[(1, 204630054), (2, 102315027), (3, 68210018), (6, 34105009), (17, 12037062), (34, 6018531), (37, 5530542), (51, 4012354), (59, 3468306), (74, 2765271), (102, 2006177), (111, 1843514), (118, 1734153), (177, 1156102), (222, 921757), (354, 578051), (629, 325326), (919, 222666), (1003, 204018), (1258, 162663), (1838, 111333), (1887, 108442), (2006, 102009), (2183, 93738), (2757, 74222), (3009, 68006), (3774, 54221), (4366, 46869), (5514, 37111), (6018, 34003), (6549, 31246), (13098, 15623)]