217228524

素因数分解:

$2^2\times 3^1\times {\mathrm{311}}^1\times {\mathrm{58207}}^1$

素因数の和:58525

約数の個数: 24

約数和(自身を含む): 508505088

約数和(自身を除く): 291276564

約数列:

[1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866, 3732, 58207, 116414, 174621, 232828, 349242, 698484, 18102377, 36204754, 54307131, 72409508, 108614262, 217228524]

約数ペア:

[(1, 217228524), (2, 108614262), (3, 72409508), (4, 54307131), (6, 36204754), (12, 18102377), (311, 698484), (622, 349242), (933, 232828), (1244, 174621), (1866, 116414), (3732, 58207)]