199106616

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{20897}}^1$

素因数の和:21303

約数の個数: 32

約数和(自身を含む): 499044240

約数和(自身を除く): 299937624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2382, 3176, 4764, 9528, 20897, 41794, 62691, 83588, 125382, 167176, 250764, 501528, 8296109, 16592218, 24888327, 33184436, 49776654, 66368872, 99553308, 199106616]

約数ペア:

[(1, 199106616), (2, 99553308), (3, 66368872), (4, 49776654), (6, 33184436), (8, 24888327), (12, 16592218), (24, 8296109), (397, 501528), (794, 250764), (1191, 167176), (1588, 125382), (2382, 83588), (3176, 62691), (4764, 41794), (9528, 20897)]