198217144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1457479}}^1$

素因数の和:1457502

約数の個数: 16

約数和(自身を含む): 393519600

約数和(自身を除く): 195302456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1457479, 2914958, 5829916, 11659832, 24777143, 49554286, 99108572, 198217144]

約数ペア:

[(1, 198217144), (2, 99108572), (4, 49554286), (8, 24777143), (17, 11659832), (34, 5829916), (68, 2914958), (136, 1457479)]