198333894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{158161}}^1$

素因数の和:158196

約数の個数: 32

約数和(自身を含む): 455506560

約数和(自身を除く): 257172666

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 158161, 316322, 474483, 948966, 1739771, 3005059, 3479542, 5219313, 6010118, 9015177, 10438626, 18030354, 33055649, 66111298, 99166947, 198333894]

約数ペア:

[(1, 198333894), (2, 99166947), (3, 66111298), (6, 33055649), (11, 18030354), (19, 10438626), (22, 9015177), (33, 6010118), (38, 5219313), (57, 3479542), (66, 3005059), (114, 1739771), (209, 948966), (418, 474483), (627, 316322), (1254, 158161)]