201998040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1683317}}^1$

素因数の和:1683331

約数の個数: 32

約数和(自身を含む): 605994480

約数和(自身を除く): 403996440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1683317, 3366634, 5049951, 6733268, 8416585, 10099902, 13466536, 16833170, 20199804, 25249755, 33666340, 40399608, 50499510, 67332680, 100999020, 201998040]

約数ペア:

[(1, 201998040), (2, 100999020), (3, 67332680), (4, 50499510), (5, 40399608), (6, 33666340), (8, 25249755), (10, 20199804), (12, 16833170), (15, 13466536), (20, 10099902), (24, 8416585), (30, 6733268), (40, 5049951), (60, 3366634), (120, 1683317)]