200210900

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{13259}}^1$

素因数の和:13424

約数の個数: 36

約数和(自身を含む): 437367840

約数和(自身を除く): 237156940

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 7550, 13259, 15100, 26518, 53036, 66295, 132590, 265180, 331475, 662950, 1325900, 2002109, 4004218, 8008436, 10010545, 20021090, 40042180, 50052725, 100105450, 200210900]

約数ペア:

[(1, 200210900), (2, 100105450), (4, 50052725), (5, 40042180), (10, 20021090), (20, 10010545), (25, 8008436), (50, 4004218), (100, 2002109), (151, 1325900), (302, 662950), (604, 331475), (755, 265180), (1510, 132590), (3020, 66295), (3775, 53036), (7550, 26518), (13259, 15100)]