201529098

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^2\times {\mathrm{2221}}^1$

素因数の和:2371

約数の個数: 36

約数和(自身を含む): 443082354

約数和(自身を除く): 241553256

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2221, 4442, 5041, 6663, 10082, 13326, 15123, 19989, 30246, 39978, 45369, 90738, 157691, 315382, 473073, 946146, 1419219, 2838438, 11196061, 22392122, 33588183, 67176366, 100764549, 201529098]

約数ペア:

[(1, 201529098), (2, 100764549), (3, 67176366), (6, 33588183), (9, 22392122), (18, 11196061), (71, 2838438), (142, 1419219), (213, 946146), (426, 473073), (639, 315382), (1278, 157691), (2221, 90738), (4442, 45369), (5041, 39978), (6663, 30246), (10082, 19989), (13326, 15123)]