201975072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{161839}}^1$

素因数の和:161865

約数の個数: 48

約数和(自身を含む): 570971520

約数和(自身を除く): 368996448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 161839, 323678, 485517, 647356, 971034, 1294712, 1942068, 2103907, 2589424, 3884136, 4207814, 5178848, 6311721, 7768272, 8415628, 12623442, 15536544, 16831256, 25246884, 33662512, 50493768, 67325024, 100987536, 201975072]

約数ペア:

[(1, 201975072), (2, 100987536), (3, 67325024), (4, 50493768), (6, 33662512), (8, 25246884), (12, 16831256), (13, 15536544), (16, 12623442), (24, 8415628), (26, 7768272), (32, 6311721), (39, 5178848), (48, 4207814), (52, 3884136), (78, 2589424), (96, 2103907), (104, 1942068), (156, 1294712), (208, 971034), (312, 647356), (416, 485517), (624, 323678), (1248, 161839)]