200451384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{397721}}^1$

素因数の和:397740

約数の個数: 48

約数和(自身を含む): 620446320

約数和(自身を除く): 419994936

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, 397721, 795442, 1193163, 1590884, 2386326, 2784047, 3181768, 3579489, 4772652, 5568094, 7158978, 8352141, 9545304, 11136188, 14317956, 16704282, 22272376, 25056423, 28635912, 33408564, 50112846, 66817128, 100225692, 200451384]

約数ペア:

[(1, 200451384), (2, 100225692), (3, 66817128), (4, 50112846), (6, 33408564), (7, 28635912), (8, 25056423), (9, 22272376), (12, 16704282), (14, 14317956), (18, 11136188), (21, 9545304), (24, 8352141), (28, 7158978), (36, 5568094), (42, 4772652), (56, 3579489), (63, 3181768), (72, 2784047), (84, 2386326), (126, 1590884), (168, 1193163), (252, 795442), (504, 397721)]