200965900

素因数分解:

$2^2\times 5^2\times {\mathrm{151}}^1\times {\mathrm{13309}}^1$

素因数の和:13474

約数の個数: 36

約数和(自身を含む): 439017040

約数和(自身を除く): 238051140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 151, 302, 604, 755, 1510, 3020, 3775, 7550, 13309, 15100, 26618, 53236, 66545, 133090, 266180, 332725, 665450, 1330900, 2009659, 4019318, 8038636, 10048295, 20096590, 40193180, 50241475, 100482950, 200965900]

約数ペア:

[(1, 200965900), (2, 100482950), (4, 50241475), (5, 40193180), (10, 20096590), (20, 10048295), (25, 8038636), (50, 4019318), (100, 2009659), (151, 1330900), (302, 665450), (604, 332725), (755, 266180), (1510, 133090), (3020, 66545), (3775, 53236), (7550, 26618), (13309, 15100)]