201888459

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{1091}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 302374800

約数和(自身を除く): 100486341

約数列:

[1, 3, 9, 29, 87, 261, 709, 1091, 2127, 3273, 6381, 9819, 20561, 31639, 61683, 94917, 185049, 284751, 773519, 2320557, 6961671, 22432051, 67296153, 201888459]

約数ペア:

[(1, 201888459), (3, 67296153), (9, 22432051), (29, 6961671), (87, 2320557), (261, 773519), (709, 284751), (1091, 185049), (2127, 94917), (3273, 61683), (6381, 31639), (9819, 20561)]