147949210

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{23081}}^1$

素因数の和:23729

約数の個数: 16

約数和(自身を含む): 266735592

約数和(自身を除く): 118786382

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 23081, 46162, 115405, 230810, 14794921, 29589842, 73974605, 147949210]

約数ペア:

[(1, 147949210), (2, 73974605), (5, 29589842), (10, 14794921), (641, 230810), (1282, 115405), (3205, 46162), (6410, 23081)]