201447956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16883}}^1$

素因数の和:17063

約数の個数: 24

約数和(自身を含む): 373474080

約数和(自身を除く): 172026124

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 16883, 33766, 67532, 320777, 641554, 1283108, 2650631, 5301262, 10602524, 50361989, 100723978, 201447956]

約数ペア:

[(1, 201447956), (2, 100723978), (4, 50361989), (19, 10602524), (38, 5301262), (76, 2650631), (157, 1283108), (314, 641554), (628, 320777), (2983, 67532), (5966, 33766), (11932, 16883)]