202937301

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52807}}^1$

素因数の和:52881

約数の個数: 24

約数和(自身を含む): 340505984

約数和(自身を除く): 137568683

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 52807, 158421, 369649, 475263, 1108947, 3221227, 3326841, 9663681, 22548589, 28991043, 67645767, 202937301]

約数ペア:

[(1, 202937301), (3, 67645767), (7, 28991043), (9, 22548589), (21, 9663681), (61, 3326841), (63, 3221227), (183, 1108947), (427, 475263), (549, 369649), (1281, 158421), (3843, 52807)]