201485272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 421344000

約数和(自身を除く): 219858728

約数列:

[1, 2, 4, 8, 19, 29, 38, 43, 58, 76, 86, 116, 152, 172, 232, 344, 551, 817, 1063, 1102, 1247, 1634, 2126, 2204, 2494, 3268, 4252, 4408, 4988, 6536, 8504, 9976, 20197, 23693, 30827, 40394, 45709, 47386, 61654, 80788, 91418, 94772, 123308, 161576, 182836, 189544, 246616, 365672, 585713, 868471, 1171426, 1325561, 1736942, 2342852, 2651122, 3473884, 4685704, 5302244, 6947768, 10604488, 25185659, 50371318, 100742636, 201485272]

約数ペア:

[(1, 201485272), (2, 100742636), (4, 50371318), (8, 25185659), (19, 10604488), (29, 6947768), (38, 5302244), (43, 4685704), (58, 3473884), (76, 2651122), (86, 2342852), (116, 1736942), (152, 1325561), (172, 1171426), (232, 868471), (344, 585713), (551, 365672), (817, 246616), (1063, 189544), (1102, 182836), (1247, 161576), (1634, 123308), (2126, 94772), (2204, 91418), (2494, 80788), (3268, 61654), (4252, 47386), (4408, 45709), (4988, 40394), (6536, 30827), (8504, 23693), (9976, 20197)]