229408090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{3011}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 435896640

約数和(自身を除く): 206488550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 401, 802, 2005, 3011, 4010, 6022, 7619, 15055, 15238, 30110, 38095, 57209, 76190, 114418, 286045, 572090, 1207411, 2414822, 6037055, 12074110, 22940809, 45881618, 114704045, 229408090]

約数ペア:

[(1, 229408090), (2, 114704045), (5, 45881618), (10, 22940809), (19, 12074110), (38, 6037055), (95, 2414822), (190, 1207411), (401, 572090), (802, 286045), (2005, 114418), (3011, 76190), (4010, 57209), (6022, 38095), (7619, 30110), (15055, 15238)]