102581794

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 189703296

約数和(自身を除く): 87121502

約数列:

[1, 2, 7, 14, 23, 46, 49, 71, 98, 142, 161, 322, 497, 641, 994, 1127, 1282, 1633, 2254, 3266, 3479, 4487, 6958, 8974, 11431, 14743, 22862, 29486, 31409, 45511, 62818, 80017, 91022, 103201, 160034, 206402, 318577, 637154, 722407, 1046753, 1444814, 2093506, 2230039, 4460078, 7327271, 14654542, 51290897, 102581794]

約数ペア:

[(1, 102581794), (2, 51290897), (7, 14654542), (14, 7327271), (23, 4460078), (46, 2230039), (49, 2093506), (71, 1444814), (98, 1046753), (142, 722407), (161, 637154), (322, 318577), (497, 206402), (641, 160034), (994, 103201), (1127, 91022), (1282, 80017), (1633, 62818), (2254, 45511), (3266, 31409), (3479, 29486), (4487, 22862), (6958, 14743), (8974, 11431)]