202191310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1489}}^1$

素因数の和:1900

約数の個数: 32

約数和(自身を含む): 375050880

約数和(自身を除く): 172859570

約数列:

[1, 2, 5, 10, 37, 74, 185, 367, 370, 734, 1489, 1835, 2978, 3670, 7445, 13579, 14890, 27158, 55093, 67895, 110186, 135790, 275465, 546463, 550930, 1092926, 2732315, 5464630, 20219131, 40438262, 101095655, 202191310]

約数ペア:

[(1, 202191310), (2, 101095655), (5, 40438262), (10, 20219131), (37, 5464630), (74, 2732315), (185, 1092926), (367, 550930), (370, 546463), (734, 275465), (1489, 135790), (1835, 110186), (2978, 67895), (3670, 55093), (7445, 27158), (13579, 14890)]