212328103670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1601147}}^1$

素因数の和:1601392

約数の個数: 32

約数和(自身を含む): 389078964000

約数和(自身を除く): 176750860330

約数列:

[1, 2, 5, 10, 89, 149, 178, 298, 445, 745, 890, 1490, 13261, 26522, 66305, 132610, 1601147, 3202294, 8005735, 16011470, 142502083, 238570903, 285004166, 477141806, 712510415, 1192854515, 1425020830, 2385709030, 21232810367, 42465620734, 106164051835, 212328103670]

約数ペア:

[(1, 212328103670), (2, 106164051835), (5, 42465620734), (10, 21232810367), (89, 2385709030), (149, 1425020830), (178, 1192854515), (298, 712510415), (445, 477141806), (745, 285004166), (890, 238570903), (1490, 142502083), (13261, 16011470), (26522, 8005735), (66305, 3202294), (132610, 1601147)]