204029817

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 292002816

約数和(自身を除く): 87972999

約数列:

[1, 3, 31, 41, 73, 93, 123, 219, 733, 1271, 2199, 2263, 2993, 3813, 6789, 8979, 22723, 30053, 53509, 68169, 90159, 92783, 160527, 278349, 931643, 1658779, 2193869, 2794929, 4976337, 6581607, 68009939, 204029817]

約数ペア:

[(1, 204029817), (3, 68009939), (31, 6581607), (41, 4976337), (73, 2794929), (93, 2193869), (123, 1658779), (219, 931643), (733, 278349), (1271, 160527), (2199, 92783), (2263, 90159), (2993, 68169), (3813, 53509), (6789, 30053), (8979, 22723)]