200628334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 327317760

約数和(自身を除く): 126689426

約数列:

[1, 2, 19, 38, 41, 82, 131, 262, 779, 983, 1558, 1966, 2489, 4978, 5371, 10742, 18677, 37354, 40303, 80606, 102049, 128773, 204098, 257546, 765757, 1531514, 2446687, 4893374, 5279693, 10559386, 100314167, 200628334]

約数ペア:

[(1, 200628334), (2, 100314167), (19, 10559386), (38, 5279693), (41, 4893374), (82, 2446687), (131, 1531514), (262, 765757), (779, 257546), (983, 204098), (1558, 128773), (1966, 102049), (2489, 80606), (4978, 40303), (5371, 37354), (10742, 18677)]