201209375227

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1\times {\mathrm{1087}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 233071534080

約数和(自身を除く): 31862158853

約数列:

[1, 7, 137, 251, 769, 959, 1087, 1757, 5383, 7609, 34387, 105353, 148919, 193019, 240709, 272837, 737471, 835903, 1042433, 1351133, 1909859, 5851321, 26443603, 37378669, 114518711, 185105221, 209811653, 261650683, 801630977, 1468681571, 28744196461, 201209375227]

約数ペア:

[(1, 201209375227), (7, 28744196461), (137, 1468681571), (251, 801630977), (769, 261650683), (959, 209811653), (1087, 185105221), (1757, 114518711), (5383, 37378669), (7609, 26443603), (34387, 5851321), (105353, 1909859), (148919, 1351133), (193019, 1042433), (240709, 835903), (272837, 737471)]