204879939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 304432128

約数和(自身を除く): 99552189

約数列:

[1, 3, 11, 33, 83, 131, 249, 393, 571, 913, 1441, 1713, 2739, 4323, 6281, 10873, 18843, 32619, 47393, 74801, 119603, 142179, 224403, 358809, 521323, 822811, 1563969, 2468433, 6208483, 18625449, 68293313, 204879939]

約数ペア:

[(1, 204879939), (3, 68293313), (11, 18625449), (33, 6208483), (83, 2468433), (131, 1563969), (249, 822811), (393, 521323), (571, 358809), (913, 224403), (1441, 142179), (1713, 119603), (2739, 74801), (4323, 47393), (6281, 32619), (10873, 18843)]