209250996

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{4507}}^1$

素因数の和:4640

約数の個数: 48

約数和(自身を含む): 504391104

約数和(自身を除く): 295140108

約数列:

[1, 2, 3, 4, 6, 12, 53, 73, 106, 146, 159, 212, 219, 292, 318, 438, 636, 876, 3869, 4507, 7738, 9014, 11607, 13521, 15476, 18028, 23214, 27042, 46428, 54084, 238871, 329011, 477742, 658022, 716613, 955484, 987033, 1316044, 1433226, 1974066, 2866452, 3948132, 17437583, 34875166, 52312749, 69750332, 104625498, 209250996]

約数ペア:

[(1, 209250996), (2, 104625498), (3, 69750332), (4, 52312749), (6, 34875166), (12, 17437583), (53, 3948132), (73, 2866452), (106, 1974066), (146, 1433226), (159, 1316044), (212, 987033), (219, 955484), (292, 716613), (318, 658022), (438, 477742), (636, 329011), (876, 238871), (3869, 54084), (4507, 46428), (7738, 27042), (9014, 23214), (11607, 18028), (13521, 15476)]