191807238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{12721}}^1$

素因数の和:13092

約数の個数: 32

約数和(自身を含む): 439672320

約数和(自身を除く): 247865082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 359, 718, 1077, 2154, 2513, 5026, 7539, 12721, 15078, 25442, 38163, 76326, 89047, 178094, 267141, 534282, 4566839, 9133678, 13700517, 27401034, 31967873, 63935746, 95903619, 191807238]

約数ペア:

[(1, 191807238), (2, 95903619), (3, 63935746), (6, 31967873), (7, 27401034), (14, 13700517), (21, 9133678), (42, 4566839), (359, 534282), (718, 267141), (1077, 178094), (2154, 89047), (2513, 76326), (5026, 38163), (7539, 25442), (12721, 15078)]