203551790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12329}}^1$

素因数の和:12476

約数の個数: 32

約数和(自身を含む): 397716480

約数和(自身を除く): 194164690

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 12329, 16510, 24658, 61645, 123290, 160277, 320554, 801385, 1565783, 1602770, 3131566, 7828915, 15657830, 20355179, 40710358, 101775895, 203551790]

約数ペア:

[(1, 203551790), (2, 101775895), (5, 40710358), (10, 20355179), (13, 15657830), (26, 7828915), (65, 3131566), (127, 1602770), (130, 1565783), (254, 801385), (635, 320554), (1270, 160277), (1651, 123290), (3302, 61645), (8255, 24658), (12329, 16510)]