202330947

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 137808573

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 239, 273, 443, 637, 717, 1329, 1673, 1911, 3101, 3107, 5019, 5759, 9303, 9321, 11711, 17277, 21707, 21749, 35133, 40313, 65121, 65247, 105877, 120939, 152243, 282191, 317631, 456729, 741139, 846573, 1376401, 2223417, 4129203, 5187973, 9634807, 15563919, 28904421, 67443649, 202330947]

約数ペア:

[(1, 202330947), (3, 67443649), (7, 28904421), (13, 15563919), (21, 9634807), (39, 5187973), (49, 4129203), (91, 2223417), (147, 1376401), (239, 846573), (273, 741139), (443, 456729), (637, 317631), (717, 282191), (1329, 152243), (1673, 120939), (1911, 105877), (3101, 65247), (3107, 65121), (5019, 40313), (5759, 35133), (9303, 21749), (9321, 21707), (11711, 17277)]