201798963180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1121105351}}^1$

素因数の和:1121105366

約数の個数: 36

約数和(自身を含む): 612123522192

約数和(自身を除く): 410324559012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1121105351, 2242210702, 3363316053, 4484421404, 5605526755, 6726632106, 10089948159, 11211053510, 13453264212, 16816580265, 20179896318, 22422107020, 33633160530, 40359792636, 50449740795, 67266321060, 100899481590, 201798963180]

約数ペア:

[(1, 201798963180), (2, 100899481590), (3, 67266321060), (4, 50449740795), (5, 40359792636), (6, 33633160530), (9, 22422107020), (10, 20179896318), (12, 16816580265), (15, 13453264212), (18, 11211053510), (20, 10089948159), (30, 6726632106), (36, 5605526755), (45, 4484421404), (60, 3363316053), (90, 2242210702), (180, 1121105351)]