201778260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3362971}}^1$

素因数の和:3362983

約数の個数: 24

約数和(自身を含む): 564979296

約数和(自身を除く): 363201036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3362971, 6725942, 10088913, 13451884, 16814855, 20177826, 33629710, 40355652, 50444565, 67259420, 100889130, 201778260]

約数ペア:

[(1, 201778260), (2, 100889130), (3, 67259420), (4, 50444565), (5, 40355652), (6, 33629710), (10, 20177826), (12, 16814855), (15, 13451884), (20, 10088913), (30, 6725942), (60, 3362971)]