200664250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{19577}}^1$

素因数の和:19635

約数の個数: 32

約数和(自身を含む): 384825168

約数和(自身を除く): 184160918

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250, 19577, 39154, 97885, 195770, 489425, 802657, 978850, 1605314, 2447125, 4013285, 4894250, 8026570, 20066425, 40132850, 100332125, 200664250]

約数ペア:

[(1, 200664250), (2, 100332125), (5, 40132850), (10, 20066425), (25, 8026570), (41, 4894250), (50, 4013285), (82, 2447125), (125, 1605314), (205, 978850), (250, 802657), (410, 489425), (1025, 195770), (2050, 97885), (5125, 39154), (10250, 19577)]