201792464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 60

約数和(自身を含む): 422517600

約数和(自身を除く): 220725136

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 359, 688, 718, 817, 1436, 1634, 1849, 2872, 3268, 3698, 5744, 6536, 6821, 7396, 13072, 13642, 14792, 15437, 27284, 29584, 30874, 35131, 54568, 61748, 70262, 109136, 123496, 140524, 246992, 281048, 293303, 562096, 586606, 663791, 1173212, 1327582, 2346424, 2655164, 4692848, 5310328, 10620656, 12612029, 25224058, 50448116, 100896232, 201792464]

約数ペア:

[(1, 201792464), (2, 100896232), (4, 50448116), (8, 25224058), (16, 12612029), (19, 10620656), (38, 5310328), (43, 4692848), (76, 2655164), (86, 2346424), (152, 1327582), (172, 1173212), (304, 663791), (344, 586606), (359, 562096), (688, 293303), (718, 281048), (817, 246992), (1436, 140524), (1634, 123496), (1849, 109136), (2872, 70262), (3268, 61748), (3698, 54568), (5744, 35131), (6536, 30874), (6821, 29584), (7396, 27284), (13072, 15437), (13642, 14792)]