197892.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 19170432

約数和(自身を除く): 11221422

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1031, 1285, 1542, 2062, 2570, 3093, 3855, 5155, 6186, 7710, 10310, 15465, 30930, 264967, 529934, 794901, 1324835, 1589802, 2649670, 3974505, 7949010]

約数ペア:

[(1, 7949010), (2, 3974505), (3, 2649670), (5, 1589802), (6, 1324835), (10, 794901), (15, 529934), (30, 264967), (257, 30930), (514, 15465), (771, 10310), (1031, 7710), (1285, 6186), (1542, 5155), (2062, 3855), (2570, 3093)]