211032458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68207}}^1$

素因数の和:68246

約数の個数: 32

約数和(自身を含む): 412521984

約数和(自身を除く): 201489526

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 68207, 136414, 477449, 886691, 954898, 1159519, 1773382, 2319038, 6206837, 8116633, 12413674, 15073747, 16233266, 30147494, 105516229, 211032458]

約数ペア:

[(1, 211032458), (2, 105516229), (7, 30147494), (13, 16233266), (14, 15073747), (17, 12413674), (26, 8116633), (34, 6206837), (91, 2319038), (119, 1773382), (182, 1159519), (221, 954898), (238, 886691), (442, 477449), (1547, 136414), (3094, 68207)]