202064656

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1609}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 402474240

約数和(自身を除く): 200409584

約数列:

[1, 2, 4, 8, 16, 47, 94, 167, 188, 334, 376, 668, 752, 1336, 1609, 2672, 3218, 6436, 7849, 12872, 15698, 25744, 31396, 62792, 75623, 125584, 151246, 268703, 302492, 537406, 604984, 1074812, 1209968, 2149624, 4299248, 12629041, 25258082, 50516164, 101032328, 202064656]

約数ペア:

[(1, 202064656), (2, 101032328), (4, 50516164), (8, 25258082), (16, 12629041), (47, 4299248), (94, 2149624), (167, 1209968), (188, 1074812), (334, 604984), (376, 537406), (668, 302492), (752, 268703), (1336, 151246), (1609, 125584), (2672, 75623), (3218, 62792), (6436, 31396), (7849, 25744), (12872, 15698)]