199966494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{366239}}^1$

素因数の和:366264

約数の個数: 32

約数和(自身を含む): 492226560

約数和(自身を除く): 292260066

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 366239, 732478, 1098717, 2197434, 2563673, 4761107, 5127346, 7691019, 9522214, 14283321, 15382038, 28566642, 33327749, 66655498, 99983247, 199966494]

約数ペア:

[(1, 199966494), (2, 99983247), (3, 66655498), (6, 33327749), (7, 28566642), (13, 15382038), (14, 14283321), (21, 9522214), (26, 7691019), (39, 5127346), (42, 4761107), (78, 2563673), (91, 2197434), (182, 1098717), (273, 732478), (546, 366239)]