201856972

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{1049}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 358974000

約数和(自身を除く): 157117028

約数列:

[1, 2, 4, 73, 146, 292, 659, 1049, 1318, 2098, 2636, 4196, 48107, 76577, 96214, 153154, 192428, 306308, 691291, 1382582, 2765164, 50464243, 100928486, 201856972]

約数ペア:

[(1, 201856972), (2, 100928486), (4, 50464243), (73, 2765164), (146, 1382582), (292, 691291), (659, 306308), (1049, 192428), (1318, 153154), (2098, 96214), (2636, 76577), (4196, 48107)]