201869782430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{640267}}^1$

素因数の和:641084

約数の個数: 32

約数和(自身を含む): 372712808160

約数和(自身を除く): 170843025730

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 769, 1538, 3845, 7690, 31529, 63058, 157645, 315290, 640267, 1280534, 3201335, 6402670, 26250947, 52501894, 131254735, 262509470, 492365323, 984730646, 2461826615, 4923653230, 20186978243, 40373956486, 100934891215, 201869782430]

約数ペア:

[(1, 201869782430), (2, 100934891215), (5, 40373956486), (10, 20186978243), (41, 4923653230), (82, 2461826615), (205, 984730646), (410, 492365323), (769, 262509470), (1538, 131254735), (3845, 52501894), (7690, 26250947), (31529, 6402670), (63058, 3201335), (157645, 1280534), (315290, 640267)]