203493756813

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7241513}}^1$

素因数の和:7241581

約数の個数: 32

約数和(自身を含む): 312833404800

約数和(自身を除く): 109339647987

約数列:

[1, 3, 17, 19, 29, 51, 57, 87, 323, 493, 551, 969, 1479, 1653, 9367, 28101, 7241513, 21724539, 123105721, 137588747, 210003877, 369317163, 412766241, 630011631, 2339008699, 3570065909, 3990073663, 7017026097, 10710197727, 11970220989, 67831252271, 203493756813]

約数ペア:

[(1, 203493756813), (3, 67831252271), (17, 11970220989), (19, 10710197727), (29, 7017026097), (51, 3990073663), (57, 3570065909), (87, 2339008699), (323, 630011631), (493, 412766241), (551, 369317163), (969, 210003877), (1479, 137588747), (1653, 123105721), (9367, 21724539), (28101, 7241513)]