207672190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{65101}}^1$

素因数の和:65148

約数の個数: 32

約数和(自身を含む): 421860960

約数和(自身を除く): 214188770

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 65101, 130202, 325505, 651010, 716111, 1432222, 1887929, 3580555, 3775858, 7161110, 9439645, 18879290, 20767219, 41534438, 103836095, 207672190]

約数ペア:

[(1, 207672190), (2, 103836095), (5, 41534438), (10, 20767219), (11, 18879290), (22, 9439645), (29, 7161110), (55, 3775858), (58, 3580555), (110, 1887929), (145, 1432222), (290, 716111), (319, 651010), (638, 325505), (1595, 130202), (3190, 65101)]