198302634

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{21227}}^1$

素因数の和:21411

約数の個数: 32

約数和(自身を含む): 443240640

約数和(自身を除く): 244938006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 346, 519, 1038, 1557, 3114, 4671, 9342, 21227, 42454, 63681, 127362, 191043, 382086, 573129, 1146258, 3672271, 7344542, 11016813, 22033626, 33050439, 66100878, 99151317, 198302634]

約数ペア:

[(1, 198302634), (2, 99151317), (3, 66100878), (6, 33050439), (9, 22033626), (18, 11016813), (27, 7344542), (54, 3672271), (173, 1146258), (346, 573129), (519, 382086), (1038, 191043), (1557, 127362), (3114, 63681), (4671, 42454), (9342, 21227)]