220163396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{53077}}^1$

素因数の和:53159

約数の個数: 24

約数和(自身を含む): 414645336

約数和(自身を除く): 194481940

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 53077, 106154, 212308, 902309, 1804618, 3237697, 3609236, 6475394, 12950788, 55040849, 110081698, 220163396]

約数ペア:

[(1, 220163396), (2, 110081698), (4, 55040849), (17, 12950788), (34, 6475394), (61, 3609236), (68, 3237697), (122, 1804618), (244, 902309), (1037, 212308), (2074, 106154), (4148, 53077)]