201640435195

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1789}}^1\times {\mathrm{18959}}^1$

素因数の和:20823

約数の個数: 32

約数和(自身を含む): 256574304000

約数和(自身を除く): 54933868805

約数列:

[1, 5, 29, 41, 145, 205, 1189, 1789, 5945, 8945, 18959, 51881, 73349, 94795, 259405, 366745, 549811, 777319, 2127121, 2749055, 3886595, 10635605, 22542251, 33917651, 112711255, 169588255, 983611879, 1390623691, 4918059395, 6953118455, 40328087039, 201640435195]

約数ペア:

[(1, 201640435195), (5, 40328087039), (29, 6953118455), (41, 4918059395), (145, 1390623691), (205, 983611879), (1189, 169588255), (1789, 112711255), (5945, 33917651), (8945, 22542251), (18959, 10635605), (51881, 3886595), (73349, 2749055), (94795, 2127121), (259405, 777319), (366745, 549811)]