200746545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1237}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 332774400

約数和(自身を除く): 132027855

約数列:

[1, 3, 5, 15, 31, 93, 155, 349, 465, 1047, 1237, 1745, 3711, 5235, 6185, 10819, 18555, 32457, 38347, 54095, 115041, 162285, 191735, 431713, 575205, 1295139, 2158565, 6475695, 13383103, 40149309, 66915515, 200746545]

約数ペア:

[(1, 200746545), (3, 66915515), (5, 40149309), (15, 13383103), (31, 6475695), (93, 2158565), (155, 1295139), (349, 575205), (465, 431713), (1047, 191735), (1237, 162285), (1745, 115041), (3711, 54095), (5235, 38347), (6185, 32457), (10819, 18555)]