201554548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73133}}^1$

素因数の和:73203

約数の個数: 24

約数和(自身を含む): 387025128

約数和(自身を除く): 185470580

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 73133, 146266, 292532, 950729, 1901458, 3802916, 3876049, 7752098, 15504196, 50388637, 100777274, 201554548]

約数ペア:

[(1, 201554548), (2, 100777274), (4, 50388637), (13, 15504196), (26, 7752098), (52, 3876049), (53, 3802916), (106, 1901458), (212, 950729), (689, 292532), (1378, 146266), (2756, 73133)]