199349496

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{26881}}^1$

素因数の和:26996

約数の個数: 48

約数和(自身を含む): 545166960

約数和(自身を除く): 345817464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 7416, 26881, 53762, 80643, 107524, 161286, 215048, 241929, 322572, 483858, 645144, 967716, 1935432, 2768743, 5537486, 8306229, 11074972, 16612458, 22149944, 24918687, 33224916, 49837374, 66449832, 99674748, 199349496]

約数ペア:

[(1, 199349496), (2, 99674748), (3, 66449832), (4, 49837374), (6, 33224916), (8, 24918687), (9, 22149944), (12, 16612458), (18, 11074972), (24, 8306229), (36, 5537486), (72, 2768743), (103, 1935432), (206, 967716), (309, 645144), (412, 483858), (618, 322572), (824, 241929), (927, 215048), (1236, 161286), (1854, 107524), (2472, 80643), (3708, 53762), (7416, 26881)]