201259696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{2053}}^1$

素因数の和:2629

約数の個数: 40

約数和(自身を含む): 426361104

約数和(自身を除く): 225101408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 557, 1114, 2053, 2228, 4106, 4456, 6127, 8212, 8912, 12254, 16424, 22583, 24508, 32848, 45166, 49016, 90332, 98032, 180664, 361328, 1143521, 2287042, 4574084, 9148168, 12578731, 18296336, 25157462, 50314924, 100629848, 201259696]

約数ペア:

[(1, 201259696), (2, 100629848), (4, 50314924), (8, 25157462), (11, 18296336), (16, 12578731), (22, 9148168), (44, 4574084), (88, 2287042), (176, 1143521), (557, 361328), (1114, 180664), (2053, 98032), (2228, 90332), (4106, 49016), (4456, 45166), (6127, 32848), (8212, 24508), (8912, 22583), (12254, 16424)]