205440344

素因数分解:

$2^3\times {\mathrm{3391}}^1\times {\mathrm{7573}}^1$

素因数の和:10970

約数の個数: 16

約数和(自身を含む): 385365120

約数和(自身を除く): 179924776

約数列:

[1, 2, 4, 8, 3391, 6782, 7573, 13564, 15146, 27128, 30292, 60584, 25680043, 51360086, 102720172, 205440344]

約数ペア:

[(1, 205440344), (2, 102720172), (4, 51360086), (8, 25680043), (3391, 60584), (6782, 30292), (7573, 27128), (13564, 15146)]