200828305400

素因数分解:

$2^3\times 5^2\times {\mathrm{126323}}^1\times {\mathrm{7949}}^1$

素因数の和:134288

約数の個数: 48

約数和(自身を含む): 466988247000

約数和(自身を除く): 266159941600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 7949, 15898, 31796, 39745, 63592, 79490, 126323, 158980, 198725, 252646, 317960, 397450, 505292, 631615, 794900, 1010584, 1263230, 1589800, 2526460, 3158075, 5052920, 6316150, 12632300, 25264600, 1004141527, 2008283054, 4016566108, 5020707635, 8033132216, 10041415270, 20082830540, 25103538175, 40165661080, 50207076350, 100414152700, 200828305400]

約数ペア:

[(1, 200828305400), (2, 100414152700), (4, 50207076350), (5, 40165661080), (8, 25103538175), (10, 20082830540), (20, 10041415270), (25, 8033132216), (40, 5020707635), (50, 4016566108), (100, 2008283054), (200, 1004141527), (7949, 25264600), (15898, 12632300), (31796, 6316150), (39745, 5052920), (63592, 3158075), (79490, 2526460), (126323, 1589800), (158980, 1263230), (198725, 1010584), (252646, 794900), (317960, 631615), (397450, 505292)]