201493890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172217}}^1$

素因数の和:172243

約数の個数: 48

約数和(自身を含む): 564186168

約数和(自身を除く): 362692278

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172217, 344434, 516651, 861085, 1033302, 1549953, 1722170, 2238821, 2583255, 3099906, 4477642, 5166510, 6716463, 7749765, 11194105, 13432926, 15499530, 20149389, 22388210, 33582315, 40298778, 67164630, 100746945, 201493890]

約数ペア:

[(1, 201493890), (2, 100746945), (3, 67164630), (5, 40298778), (6, 33582315), (9, 22388210), (10, 20149389), (13, 15499530), (15, 13432926), (18, 11194105), (26, 7749765), (30, 6716463), (39, 5166510), (45, 4477642), (65, 3099906), (78, 2583255), (90, 2238821), (117, 1722170), (130, 1549953), (195, 1033302), (234, 861085), (390, 516651), (585, 344434), (1170, 172217)]