201971112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1223}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 578119680

約数和(自身を除く): 376148568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 983, 1223, 1966, 2446, 2949, 3669, 3932, 4892, 5898, 6881, 7338, 7864, 8561, 9784, 11796, 13762, 14676, 17122, 20643, 23592, 25683, 27524, 29352, 34244, 41286, 51366, 55048, 68488, 82572, 102732, 165144, 205464, 1202209, 2404418, 3606627, 4808836, 7213254, 8415463, 9617672, 14426508, 16830926, 25246389, 28853016, 33661852, 50492778, 67323704, 100985556, 201971112]

約数ペア:

[(1, 201971112), (2, 100985556), (3, 67323704), (4, 50492778), (6, 33661852), (7, 28853016), (8, 25246389), (12, 16830926), (14, 14426508), (21, 9617672), (24, 8415463), (28, 7213254), (42, 4808836), (56, 3606627), (84, 2404418), (168, 1202209), (983, 205464), (1223, 165144), (1966, 102732), (2446, 82572), (2949, 68488), (3669, 55048), (3932, 51366), (4892, 41286), (5898, 34244), (6881, 29352), (7338, 27524), (7864, 25683), (8561, 23592), (9784, 20643), (11796, 17122), (13762, 14676)]