209929121256

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{1420667}}^1$

素因数の和:1420854

約数の個数: 64

約数和(自身を含む): 540081146880

約数和(自身を除く): 330152025624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 131, 141, 188, 262, 282, 376, 393, 524, 564, 786, 1048, 1128, 1572, 3144, 6157, 12314, 18471, 24628, 36942, 49256, 73884, 147768, 1420667, 2841334, 4262001, 5682668, 8524002, 11365336, 17048004, 34096008, 66771349, 133542698, 186107377, 200314047, 267085396, 372214754, 400628094, 534170792, 558322131, 744429508, 801256188, 1116644262, 1488859016, 1602512376, 2233288524, 4466577048, 8747046719, 17494093438, 26241140157, 34988186876, 52482280314, 69976373752, 104964560628, 209929121256]

約数ペア:

[(1, 209929121256), (2, 104964560628), (3, 69976373752), (4, 52482280314), (6, 34988186876), (8, 26241140157), (12, 17494093438), (24, 8747046719), (47, 4466577048), (94, 2233288524), (131, 1602512376), (141, 1488859016), (188, 1116644262), (262, 801256188), (282, 744429508), (376, 558322131), (393, 534170792), (524, 400628094), (564, 372214754), (786, 267085396), (1048, 200314047), (1128, 186107377), (1572, 133542698), (3144, 66771349), (6157, 34096008), (12314, 17048004), (18471, 11365336), (24628, 8524002), (36942, 5682668), (49256, 4262001), (73884, 2841334), (147768, 1420667)]