201865992

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 514375680

約数和(自身を除く): 312509688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 127, 206, 254, 309, 381, 412, 508, 618, 643, 762, 824, 1016, 1236, 1286, 1524, 1929, 2472, 2572, 3048, 3858, 5144, 7716, 13081, 15432, 26162, 39243, 52324, 66229, 78486, 81661, 104648, 132458, 156972, 163322, 198687, 244983, 264916, 313944, 326644, 397374, 489966, 529832, 653288, 794748, 979932, 1589496, 1959864, 8411083, 16822166, 25233249, 33644332, 50466498, 67288664, 100932996, 201865992]

約数ペア:

[(1, 201865992), (2, 100932996), (3, 67288664), (4, 50466498), (6, 33644332), (8, 25233249), (12, 16822166), (24, 8411083), (103, 1959864), (127, 1589496), (206, 979932), (254, 794748), (309, 653288), (381, 529832), (412, 489966), (508, 397374), (618, 326644), (643, 313944), (762, 264916), (824, 244983), (1016, 198687), (1236, 163322), (1286, 156972), (1524, 132458), (1929, 104648), (2472, 81661), (2572, 78486), (3048, 66229), (3858, 52324), (5144, 39243), (7716, 26162), (13081, 15432)]