203495430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{144323}}^1$

素因数の和:144380

約数の個数: 32

約数和(自身を含む): 498783744

約数和(自身を除く): 295288314

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 144323, 288646, 432969, 721615, 865938, 1443230, 2164845, 4329690, 6783181, 13566362, 20349543, 33915905, 40699086, 67831810, 101747715, 203495430]

約数ペア:

[(1, 203495430), (2, 101747715), (3, 67831810), (5, 40699086), (6, 33915905), (10, 20349543), (15, 13566362), (30, 6783181), (47, 4329690), (94, 2164845), (141, 1443230), (235, 865938), (282, 721615), (470, 432969), (705, 288646), (1410, 144323)]