212587212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{571471}}^1$

素因数の和:571509

約数の個数: 24

約数和(自身を含む): 512038912

約数和(自身を除く): 299451700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 571471, 1142942, 1714413, 2285884, 3428826, 6857652, 17715601, 35431202, 53146803, 70862404, 106293606, 212587212]

約数ペア:

[(1, 212587212), (2, 106293606), (3, 70862404), (4, 53146803), (6, 35431202), (12, 17715601), (31, 6857652), (62, 3428826), (93, 2285884), (124, 1714413), (186, 1142942), (372, 571471)]