201300478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74611}}^1$

素因数の和:74703

約数の個数: 16

約数和(自身を含む): 322323840

約数和(自身を除く): 121023362

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74611, 149222, 1417609, 2835218, 5297381, 10594762, 100650239, 201300478]

約数ペア:

[(1, 201300478), (2, 100650239), (19, 10594762), (38, 5297381), (71, 2835218), (142, 1417609), (1349, 149222), (2698, 74611)]