200993696

素因数分解:

$2^5\times {\mathrm{43}}^3\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 410256000

約数和(自身を除く): 209262304

約数列:

[1, 2, 4, 8, 16, 32, 43, 79, 86, 158, 172, 316, 344, 632, 688, 1264, 1376, 1849, 2528, 3397, 3698, 6794, 7396, 13588, 14792, 27176, 29584, 54352, 59168, 79507, 108704, 146071, 159014, 292142, 318028, 584284, 636056, 1168568, 1272112, 2337136, 2544224, 4674272, 6281053, 12562106, 25124212, 50248424, 100496848, 200993696]

約数ペア:

[(1, 200993696), (2, 100496848), (4, 50248424), (8, 25124212), (16, 12562106), (32, 6281053), (43, 4674272), (79, 2544224), (86, 2337136), (158, 1272112), (172, 1168568), (316, 636056), (344, 584284), (632, 318028), (688, 292142), (1264, 159014), (1376, 146071), (1849, 108704), (2528, 79507), (3397, 59168), (3698, 54352), (6794, 29584), (7396, 27176), (13588, 14792)]