207974403044

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{20011}}^1\times {\mathrm{70223}}^1$

素因数の和:90275

約数の個数: 24

約数和(自身を含む): 373815835008

約数和(自身を除く): 165841431964

約数列:

[1, 2, 4, 37, 74, 148, 20011, 40022, 70223, 80044, 140446, 280892, 740407, 1480814, 2598251, 2961628, 5196502, 10393004, 1405232453, 2810464906, 5620929812, 51993600761, 103987201522, 207974403044]

約数ペア:

[(1, 207974403044), (2, 103987201522), (4, 51993600761), (37, 5620929812), (74, 2810464906), (148, 1405232453), (20011, 10393004), (40022, 5196502), (70223, 2961628), (80044, 2598251), (140446, 1480814), (280892, 740407)]