201996031090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2027869}}^1$

素因数の和:2029306

約数の個数: 32

約数和(自身を含む): 415826910720

約数和(自身を除く): 213830879630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1423, 2846, 7115, 9961, 14230, 19922, 49805, 99610, 2027869, 4055738, 10139345, 14195083, 20278690, 28390166, 70975415, 141950830, 2885657587, 5771315174, 14428287935, 20199603109, 28856575870, 40399206218, 100998015545, 201996031090]

約数ペア:

[(1, 201996031090), (2, 100998015545), (5, 40399206218), (7, 28856575870), (10, 20199603109), (14, 14428287935), (35, 5771315174), (70, 2885657587), (1423, 141950830), (2846, 70975415), (7115, 28390166), (9961, 20278690), (14230, 14195083), (19922, 10139345), (49805, 4055738), (99610, 2027869)]