202128250

素因数分解:

$2^1\times 5^3\times {\mathrm{383}}^1\times {\mathrm{2111}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 379551744

約数和(自身を除く): 177423494

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 383, 766, 1915, 2111, 3830, 4222, 9575, 10555, 19150, 21110, 47875, 52775, 95750, 105550, 263875, 527750, 808513, 1617026, 4042565, 8085130, 20212825, 40425650, 101064125, 202128250]

約数ペア:

[(1, 202128250), (2, 101064125), (5, 40425650), (10, 20212825), (25, 8085130), (50, 4042565), (125, 1617026), (250, 808513), (383, 527750), (766, 263875), (1915, 105550), (2111, 95750), (3830, 52775), (4222, 47875), (9575, 21110), (10555, 19150)]