199401486

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{6577}}^1$

素因数の和:6776

約数の個数: 32

約数和(自身を含む): 414256128

約数和(自身を除く): 214854642

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 5053, 6577, 10106, 13154, 15159, 19731, 30318, 39462, 203887, 407774, 611661, 1072051, 1223322, 2144102, 3216153, 6432306, 33233581, 66467162, 99700743, 199401486]

約数ペア:

[(1, 199401486), (2, 99700743), (3, 66467162), (6, 33233581), (31, 6432306), (62, 3216153), (93, 2144102), (163, 1223322), (186, 1072051), (326, 611661), (489, 407774), (978, 203887), (5053, 39462), (6577, 30318), (10106, 19731), (13154, 15159)]