201142605

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2861}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 332449920

約数和(自身を除く): 131307315

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 545, 645, 1635, 2861, 4687, 8583, 14061, 14305, 23435, 42915, 70305, 123023, 311849, 369069, 615115, 935547, 1559245, 1845345, 4677735, 13409507, 40228521, 67047535, 201142605]

約数ペア:

[(1, 201142605), (3, 67047535), (5, 40228521), (15, 13409507), (43, 4677735), (109, 1845345), (129, 1559245), (215, 935547), (327, 615115), (545, 369069), (645, 311849), (1635, 123023), (2861, 70305), (4687, 42915), (8583, 23435), (14061, 14305)]