195260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 442176

約数和(自身を除く): 246916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 751, 1502, 3004, 3755, 7510, 9763, 15020, 19526, 39052, 48815, 97630, 195260]

約数ペア:

[(1, 195260), (2, 97630), (4, 48815), (5, 39052), (10, 19526), (13, 15020), (20, 9763), (26, 7510), (52, 3755), (65, 3004), (130, 1502), (260, 751)]