223869388

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{6329}}^1$

素因数の和:6609

約数の個数: 24

約数和(自身を含む): 404107200

約数和(自身を除く): 180237812

約数列:

[1, 2, 4, 37, 74, 148, 239, 478, 956, 6329, 8843, 12658, 17686, 25316, 35372, 234173, 468346, 936692, 1512631, 3025262, 6050524, 55967347, 111934694, 223869388]

約数ペア:

[(1, 223869388), (2, 111934694), (4, 55967347), (37, 6050524), (74, 3025262), (148, 1512631), (239, 936692), (478, 468346), (956, 234173), (6329, 35372), (8843, 25316), (12658, 17686)]