201798516

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{20483}}^1$

素因数の和:21311

約数の個数: 24

約数和(自身を含む): 471459744

約数和(自身を除く): 269661228

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 2463, 3284, 4926, 9852, 20483, 40966, 61449, 81932, 122898, 245796, 16816543, 33633086, 50449629, 67266172, 100899258, 201798516]

約数ペア:

[(1, 201798516), (2, 100899258), (3, 67266172), (4, 50449629), (6, 33633086), (12, 16816543), (821, 245796), (1642, 122898), (2463, 81932), (3284, 61449), (4926, 40966), (9852, 20483)]