197595050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{1789}}^1$

素因数の和:1895

約数の個数: 36

約数和(自身を含む): 375722790

約数和(自身を除く): 178127740

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 1789, 2209, 2350, 3578, 4418, 8945, 11045, 17890, 22090, 44725, 55225, 84083, 89450, 110450, 168166, 420415, 840830, 2102075, 3951901, 4204150, 7903802, 19759505, 39519010, 98797525, 197595050]

約数ペア:

[(1, 197595050), (2, 98797525), (5, 39519010), (10, 19759505), (25, 7903802), (47, 4204150), (50, 3951901), (94, 2102075), (235, 840830), (470, 420415), (1175, 168166), (1789, 110450), (2209, 89450), (2350, 84083), (3578, 55225), (4418, 44725), (8945, 22090), (11045, 17890)]