201256956

素因数分解:

$2^2\times 3^2\times {\mathrm{5590471}}^1$

素因数の和:5590481

約数の個数: 18

約数和(自身を含む): 508732952

約数和(自身を除く): 307475996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5590471, 11180942, 16771413, 22361884, 33542826, 50314239, 67085652, 100628478, 201256956]

約数ペア:

[(1, 201256956), (2, 100628478), (3, 67085652), (4, 50314239), (6, 33542826), (9, 22361884), (12, 16771413), (18, 11180942), (36, 5590471)]