210859556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{2789}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 378960120

約数和(自身を除く): 168100564

約数列:

[1, 2, 4, 41, 82, 164, 461, 922, 1844, 2789, 5578, 11156, 18901, 37802, 75604, 114349, 228698, 457396, 1285729, 2571458, 5142916, 52714889, 105429778, 210859556]

約数ペア:

[(1, 210859556), (2, 105429778), (4, 52714889), (41, 5142916), (82, 2571458), (164, 1285729), (461, 457396), (922, 228698), (1844, 114349), (2789, 75604), (5578, 37802), (11156, 18901)]