204879528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{406507}}^1$

素因数の和:406526

約数の個数: 48

約数和(自身を含む): 634152480

約数和(自身を除く): 429272952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 406507, 813014, 1219521, 1626028, 2439042, 2845549, 3252056, 3658563, 4878084, 5691098, 7317126, 8536647, 9756168, 11382196, 14634252, 17073294, 22764392, 25609941, 29268504, 34146588, 51219882, 68293176, 102439764, 204879528]

約数ペア:

[(1, 204879528), (2, 102439764), (3, 68293176), (4, 51219882), (6, 34146588), (7, 29268504), (8, 25609941), (9, 22764392), (12, 17073294), (14, 14634252), (18, 11382196), (21, 9756168), (24, 8536647), (28, 7317126), (36, 5691098), (42, 4878084), (56, 3658563), (63, 3252056), (72, 2845549), (84, 2439042), (126, 1626028), (168, 1219521), (252, 813014), (504, 406507)]