201650553

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10079}}^1$

素因数の和:10123

約数の個数: 40

約数和(自身を含む): 341510400

約数和(自身を除く): 139859847

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 81, 117, 171, 247, 351, 513, 741, 1053, 1539, 2223, 6669, 10079, 20007, 30237, 90711, 131027, 191501, 272133, 393081, 574503, 816399, 1179243, 1723509, 2489513, 3537729, 5170527, 7468539, 10613187, 15511581, 22405617, 67216851, 201650553]

約数ペア:

[(1, 201650553), (3, 67216851), (9, 22405617), (13, 15511581), (19, 10613187), (27, 7468539), (39, 5170527), (57, 3537729), (81, 2489513), (117, 1723509), (171, 1179243), (247, 816399), (351, 574503), (513, 393081), (741, 272133), (1053, 191501), (1539, 131027), (2223, 90711), (6669, 30237), (10079, 20007)]