225319172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{59357}}^1$

素因数の和:59447

約数の個数: 24

約数和(自身を含む): 430464216

約数和(自身を除く): 205145044

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 59357, 118714, 237428, 771641, 1543282, 3086564, 4333061, 8666122, 17332244, 56329793, 112659586, 225319172]

約数ペア:

[(1, 225319172), (2, 112659586), (4, 56329793), (13, 17332244), (26, 8666122), (52, 4333061), (73, 3086564), (146, 1543282), (292, 771641), (949, 237428), (1898, 118714), (3796, 59357)]