204560937

素因数分解:

$3^3\times 7^2\times {\mathrm{154619}}^1$

素因数の和:154642

約数の個数: 24

約数和(自身を含む): 352533600

約数和(自身を除く): 147972663

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 154619, 463857, 1082333, 1391571, 3246999, 4174713, 7576331, 9740997, 22728993, 29222991, 68186979, 204560937]

約数ペア:

[(1, 204560937), (3, 68186979), (7, 29222991), (9, 22728993), (21, 9740997), (27, 7576331), (49, 4174713), (63, 3246999), (147, 1391571), (189, 1082333), (441, 463857), (1323, 154619)]