202458860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3389}}^1$

素因数の和:3530

約数の個数: 48

約数和(自身を含む): 444225600

約数和(自身を除く): 241766740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 3389, 5974, 6778, 11948, 13556, 14935, 16945, 29870, 33890, 59740, 67780, 98281, 196562, 349067, 393124, 491405, 698134, 982810, 1396268, 1745335, 1965620, 3490670, 6981340, 10122943, 20245886, 40491772, 50614715, 101229430, 202458860]

約数ペア:

[(1, 202458860), (2, 101229430), (4, 50614715), (5, 40491772), (10, 20245886), (20, 10122943), (29, 6981340), (58, 3490670), (103, 1965620), (116, 1745335), (145, 1396268), (206, 982810), (290, 698134), (412, 491405), (515, 393124), (580, 349067), (1030, 196562), (2060, 98281), (2987, 67780), (3389, 59740), (5974, 33890), (6778, 29870), (11948, 16945), (13556, 14935)]