201333488

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1125

約数の個数: 40

約数和(自身を含む): 398664960

約数和(自身を除く): 197331472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 271, 472, 542, 787, 944, 1084, 1574, 2168, 3148, 4336, 6296, 12592, 15989, 31978, 46433, 63956, 92866, 127912, 185732, 213277, 255824, 371464, 426554, 742928, 853108, 1706216, 3412432, 12583343, 25166686, 50333372, 100666744, 201333488]

約数ペア:

[(1, 201333488), (2, 100666744), (4, 50333372), (8, 25166686), (16, 12583343), (59, 3412432), (118, 1706216), (236, 853108), (271, 742928), (472, 426554), (542, 371464), (787, 255824), (944, 213277), (1084, 185732), (1574, 127912), (2168, 92866), (3148, 63956), (4336, 46433), (6296, 31978), (12592, 15989)]