204913656

素因数分解:

$2^3\times 3^2\times {\mathrm{173}}^1\times {\mathrm{16451}}^1$

素因数の和:16636

約数の個数: 48

約数和(自身を含む): 558216360

約数和(自身を除く): 353302704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 3114, 4152, 6228, 12456, 16451, 32902, 49353, 65804, 98706, 131608, 148059, 197412, 296118, 394824, 592236, 1184472, 2846023, 5692046, 8538069, 11384092, 17076138, 22768184, 25614207, 34152276, 51228414, 68304552, 102456828, 204913656]

約数ペア:

[(1, 204913656), (2, 102456828), (3, 68304552), (4, 51228414), (6, 34152276), (8, 25614207), (9, 22768184), (12, 17076138), (18, 11384092), (24, 8538069), (36, 5692046), (72, 2846023), (173, 1184472), (346, 592236), (519, 394824), (692, 296118), (1038, 197412), (1384, 148059), (1557, 131608), (2076, 98706), (3114, 65804), (4152, 49353), (6228, 32902), (12456, 16451)]