202237959

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 347811840

約数和(自身を除く): 145573881

約数列:

[1, 3, 7, 11, 21, 33, 67, 73, 77, 179, 201, 219, 231, 469, 511, 537, 737, 803, 1253, 1407, 1533, 1969, 2211, 2409, 3759, 4891, 5159, 5621, 5907, 11993, 13067, 13783, 14673, 15477, 16863, 34237, 35979, 39201, 41349, 53801, 83951, 91469, 102711, 131923, 143737, 161403, 251853, 274407, 376607, 395769, 431211, 875489, 923461, 1006159, 1129821, 2626467, 2770383, 3018477, 6128423, 9630379, 18385269, 28891137, 67412653, 202237959]

約数ペア:

[(1, 202237959), (3, 67412653), (7, 28891137), (11, 18385269), (21, 9630379), (33, 6128423), (67, 3018477), (73, 2770383), (77, 2626467), (179, 1129821), (201, 1006159), (219, 923461), (231, 875489), (469, 431211), (511, 395769), (537, 376607), (737, 274407), (803, 251853), (1253, 161403), (1407, 143737), (1533, 131923), (1969, 102711), (2211, 91469), (2409, 83951), (3759, 53801), (4891, 41349), (5159, 39201), (5621, 35979), (5907, 34237), (11993, 16863), (13067, 15477), (13783, 14673)]