209630136

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{130367}}^1$

素因数の和:130443

約数の個数: 32

約数和(自身を含む): 531901440

約数和(自身を除く): 322271304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 130367, 260734, 391101, 521468, 782202, 1042936, 1564404, 3128808, 8734589, 17469178, 26203767, 34938356, 52407534, 69876712, 104815068, 209630136]

約数ペア:

[(1, 209630136), (2, 104815068), (3, 69876712), (4, 52407534), (6, 34938356), (8, 26203767), (12, 17469178), (24, 8734589), (67, 3128808), (134, 1564404), (201, 1042936), (268, 782202), (402, 521468), (536, 391101), (804, 260734), (1608, 130367)]