221996652

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{22811}}^1$

素因数の和:23629

約数の個数: 24

約数和(自身を含む): 518653632

約数和(自身を除く): 296656980

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 2433, 3244, 4866, 9732, 22811, 45622, 68433, 91244, 136866, 273732, 18499721, 36999442, 55499163, 73998884, 110998326, 221996652]

約数ペア:

[(1, 221996652), (2, 110998326), (3, 73998884), (4, 55499163), (6, 36999442), (12, 18499721), (811, 273732), (1622, 136866), (2433, 91244), (3244, 68433), (4866, 45622), (9732, 22811)]