219768572

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{3083}}^1$

素因数の和:3409

約数の個数: 24

約数和(自身を含む): 391692672

約数和(自身を除く): 171924100

約数列:

[1, 2, 4, 71, 142, 251, 284, 502, 1004, 3083, 6166, 12332, 17821, 35642, 71284, 218893, 437786, 773833, 875572, 1547666, 3095332, 54942143, 109884286, 219768572]

約数ペア:

[(1, 219768572), (2, 109884286), (4, 54942143), (71, 3095332), (142, 1547666), (251, 875572), (284, 773833), (502, 437786), (1004, 218893), (3083, 71284), (6166, 35642), (12332, 17821)]