201997573569

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{487313}}^1$

素因数の和:487462

約数の個数: 48

約数和(自身を含む): 328410650880

約数和(自身を除く): 126413077311

約数列:

[1, 3, 9, 11, 33, 53, 79, 99, 159, 237, 477, 583, 711, 869, 1749, 2607, 4187, 5247, 7821, 12561, 37683, 46057, 138171, 414513, 487313, 1461939, 4385817, 5360443, 16081329, 25827589, 38497727, 48243987, 77482767, 115493181, 232448301, 284103479, 346479543, 423474997, 852310437, 1270424991, 2040379531, 2556931311, 3811274973, 6121138593, 18363415779, 22444174841, 67332524523, 201997573569]

約数ペア:

[(1, 201997573569), (3, 67332524523), (9, 22444174841), (11, 18363415779), (33, 6121138593), (53, 3811274973), (79, 2556931311), (99, 2040379531), (159, 1270424991), (237, 852310437), (477, 423474997), (583, 346479543), (711, 284103479), (869, 232448301), (1749, 115493181), (2607, 77482767), (4187, 48243987), (5247, 38497727), (7821, 25827589), (12561, 16081329), (37683, 5360443), (46057, 4385817), (138171, 1461939), (414513, 487313)]