201718352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{4919}}^1$

素因数の和:5171

約数の個数: 40

約数和(自身を含む): 428276160

約数和(自身を除く): 226557808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 233, 466, 932, 1864, 2563, 3728, 4919, 5126, 9838, 10252, 19676, 20504, 39352, 41008, 54109, 78704, 108218, 216436, 432872, 865744, 1146127, 2292254, 4584508, 9169016, 12607397, 18338032, 25214794, 50429588, 100859176, 201718352]

約数ペア:

[(1, 201718352), (2, 100859176), (4, 50429588), (8, 25214794), (11, 18338032), (16, 12607397), (22, 9169016), (44, 4584508), (88, 2292254), (176, 1146127), (233, 865744), (466, 432872), (932, 216436), (1864, 108218), (2563, 78704), (3728, 54109), (4919, 41008), (5126, 39352), (9838, 20504), (10252, 19676)]