202260856

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 443520000

約数和(自身を除く): 241259144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 131, 158, 262, 316, 349, 524, 553, 632, 698, 917, 1048, 1106, 1396, 1834, 2212, 2443, 2792, 3668, 4424, 4886, 7336, 9772, 10349, 19544, 20698, 27571, 41396, 45719, 55142, 72443, 82792, 91438, 110284, 144886, 182876, 192997, 220568, 289772, 320033, 365752, 385994, 579544, 640066, 771988, 1280132, 1543976, 2560264, 3611801, 7223602, 14447204, 25282607, 28894408, 50565214, 101130428, 202260856]

約数ペア:

[(1, 202260856), (2, 101130428), (4, 50565214), (7, 28894408), (8, 25282607), (14, 14447204), (28, 7223602), (56, 3611801), (79, 2560264), (131, 1543976), (158, 1280132), (262, 771988), (316, 640066), (349, 579544), (524, 385994), (553, 365752), (632, 320033), (698, 289772), (917, 220568), (1048, 192997), (1106, 182876), (1396, 144886), (1834, 110284), (2212, 91438), (2443, 82792), (2792, 72443), (3668, 55142), (4424, 45719), (4886, 41396), (7336, 27571), (9772, 20698), (10349, 19544)]