201472856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{4373}}^1$

素因数の和:4835

約数の個数: 32

約数和(自身を含む): 407831760

約数和(自身を除く): 206358904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 886, 1772, 3544, 4373, 5759, 8746, 11518, 17492, 23036, 34984, 46072, 56849, 113698, 227396, 454792, 1937239, 3874478, 7748956, 15497912, 25184107, 50368214, 100736428, 201472856]

約数ペア:

[(1, 201472856), (2, 100736428), (4, 50368214), (8, 25184107), (13, 15497912), (26, 7748956), (52, 3874478), (104, 1937239), (443, 454792), (886, 227396), (1772, 113698), (3544, 56849), (4373, 46072), (5759, 34984), (8746, 23036), (11518, 17492)]