201523340

素因数分解:

$2^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{13417}}^1$

素因数の和:14177

約数の個数: 24

約数和(自身を含む): 423794112

約数和(自身を除く): 222270772

約数列:

[1, 2, 4, 5, 10, 20, 751, 1502, 3004, 3755, 7510, 13417, 15020, 26834, 53668, 67085, 134170, 268340, 10076167, 20152334, 40304668, 50380835, 100761670, 201523340]

約数ペア:

[(1, 201523340), (2, 100761670), (4, 50380835), (5, 40304668), (10, 20152334), (20, 10076167), (751, 268340), (1502, 134170), (3004, 67085), (3755, 53668), (7510, 26834), (13417, 15020)]