201165169947

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1338451}}^1$

素因数の和:1338899

約数の個数: 32

約数和(自身を含む): 325340204544

約数和(自身を除く): 124175034597

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 421, 1263, 2947, 7157, 8841, 21471, 50099, 150297, 1338451, 4015353, 9369157, 22753667, 28107471, 68261001, 159275669, 477827007, 563487871, 1690463613, 3944415097, 9579293807, 11833245291, 28737881421, 67055056649, 201165169947]

約数ペア:

[(1, 201165169947), (3, 67055056649), (7, 28737881421), (17, 11833245291), (21, 9579293807), (51, 3944415097), (119, 1690463613), (357, 563487871), (421, 477827007), (1263, 159275669), (2947, 68261001), (7157, 28107471), (8841, 22753667), (21471, 9369157), (50099, 4015353), (150297, 1338451)]