207947946

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{2129}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 423682560

約数和(自身を除く): 215734614

約数列:

[1, 2, 3, 6, 73, 146, 219, 223, 438, 446, 669, 1338, 2129, 4258, 6387, 12774, 16279, 32558, 48837, 97674, 155417, 310834, 466251, 474767, 932502, 949534, 1424301, 2848602, 34657991, 69315982, 103973973, 207947946]

約数ペア:

[(1, 207947946), (2, 103973973), (3, 69315982), (6, 34657991), (73, 2848602), (146, 1424301), (219, 949534), (223, 932502), (438, 474767), (446, 466251), (669, 310834), (1338, 155417), (2129, 97674), (4258, 48837), (6387, 32558), (12774, 16279)]