200053168

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 461430784

約数和(自身を除く): 261377616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 157, 217, 248, 314, 367, 434, 496, 628, 734, 868, 1099, 1256, 1468, 1736, 2198, 2512, 2569, 2936, 3472, 4396, 4867, 5138, 5872, 8792, 9734, 10276, 11377, 17584, 19468, 20552, 22754, 34069, 38936, 41104, 45508, 57619, 68138, 77872, 79639, 91016, 115238, 136276, 159278, 182032, 230476, 272552, 318556, 403333, 460952, 545104, 637112, 806666, 921904, 1274224, 1613332, 1786189, 3226664, 3572378, 6453328, 7144756, 12503323, 14289512, 25006646, 28579024, 50013292, 100026584, 200053168]

約数ペア:

[(1, 200053168), (2, 100026584), (4, 50013292), (7, 28579024), (8, 25006646), (14, 14289512), (16, 12503323), (28, 7144756), (31, 6453328), (56, 3572378), (62, 3226664), (112, 1786189), (124, 1613332), (157, 1274224), (217, 921904), (248, 806666), (314, 637112), (367, 545104), (434, 460952), (496, 403333), (628, 318556), (734, 272552), (868, 230476), (1099, 182032), (1256, 159278), (1468, 136276), (1736, 115238), (2198, 91016), (2512, 79639), (2569, 77872), (2936, 68138), (3472, 57619), (4396, 45508), (4867, 41104), (5138, 38936), (5872, 34069), (8792, 22754), (9734, 20552), (10276, 19468), (11377, 17584)]