201994586905

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{863}}^1\times {\mathrm{1723}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 246130928640

約数和(自身を除く): 44136341735

約数列:

[1, 5, 101, 269, 505, 863, 1345, 1723, 4315, 8615, 27169, 87163, 135845, 174023, 232147, 435815, 463487, 870115, 1160735, 1486949, 2317435, 7434745, 23446847, 46812187, 117234235, 150181849, 234060935, 399989281, 750909245, 1999946405, 40398917381, 201994586905]

約数ペア:

[(1, 201994586905), (5, 40398917381), (101, 1999946405), (269, 750909245), (505, 399989281), (863, 234060935), (1345, 150181849), (1723, 117234235), (4315, 46812187), (8615, 23446847), (27169, 7434745), (87163, 2317435), (135845, 1486949), (174023, 1160735), (232147, 870115), (435815, 463487)]