206934672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19867}}^1$

素因数の和:19916

約数の個数: 80

約数和(自身を含む): 630689792

約数和(自身を除く): 423755120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 19867, 39734, 59601, 79468, 119202, 139069, 158936, 238404, 278138, 317872, 417207, 476808, 556276, 615877, 834414, 953616, 1112552, 1231754, 1668828, 1847631, 2225104, 2463508, 3337656, 3695262, 4311139, 4927016, 6675312, 7390524, 8622278, 9854032, 12933417, 14781048, 17244556, 25866834, 29562096, 34489112, 51733668, 68978224, 103467336, 206934672]

約数ペア:

[(1, 206934672), (2, 103467336), (3, 68978224), (4, 51733668), (6, 34489112), (7, 29562096), (8, 25866834), (12, 17244556), (14, 14781048), (16, 12933417), (21, 9854032), (24, 8622278), (28, 7390524), (31, 6675312), (42, 4927016), (48, 4311139), (56, 3695262), (62, 3337656), (84, 2463508), (93, 2225104), (112, 1847631), (124, 1668828), (168, 1231754), (186, 1112552), (217, 953616), (248, 834414), (336, 615877), (372, 556276), (434, 476808), (496, 417207), (651, 317872), (744, 278138), (868, 238404), (1302, 158936), (1488, 139069), (1736, 119202), (2604, 79468), (3472, 59601), (5208, 39734), (10416, 19867)]