221446100

素因数分解:

$2^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{19597}}^1$

素因数の和:19724

約数の個数: 36

約数和(自身を含む): 484815324

約数和(自身を除く): 263369224

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300, 19597, 39194, 78388, 97985, 195970, 391940, 489925, 979850, 1959700, 2214461, 4428922, 8857844, 11072305, 22144610, 44289220, 55361525, 110723050, 221446100]

約数ペア:

[(1, 221446100), (2, 110723050), (4, 55361525), (5, 44289220), (10, 22144610), (20, 11072305), (25, 8857844), (50, 4428922), (100, 2214461), (113, 1959700), (226, 979850), (452, 489925), (565, 391940), (1130, 195970), (2260, 97985), (2825, 78388), (5650, 39194), (11300, 19597)]