204023670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{16231}}^1$

素因数の和:16660

約数の個数: 32

約数和(自身を含む): 490855680

約数和(自身を除く): 286832010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 2095, 2514, 4190, 6285, 12570, 16231, 32462, 48693, 81155, 97386, 162310, 243465, 486930, 6800789, 13601578, 20402367, 34003945, 40804734, 68007890, 102011835, 204023670]

約数ペア:

[(1, 204023670), (2, 102011835), (3, 68007890), (5, 40804734), (6, 34003945), (10, 20402367), (15, 13601578), (30, 6800789), (419, 486930), (838, 243465), (1257, 162310), (2095, 97386), (2514, 81155), (4190, 48693), (6285, 32462), (12570, 16231)]