201521862

素因数分解:

$2^1\times 3^2\times {\mathrm{1709}}^1\times {\mathrm{6551}}^1$

素因数の和:8268

約数の個数: 24

約数和(自身を含む): 436952880

約数和(自身を除く): 235431018

約数列:

[1, 2, 3, 6, 9, 18, 1709, 3418, 5127, 6551, 10254, 13102, 15381, 19653, 30762, 39306, 58959, 117918, 11195659, 22391318, 33586977, 67173954, 100760931, 201521862]

約数ペア:

[(1, 201521862), (2, 100760931), (3, 67173954), (6, 33586977), (9, 22391318), (18, 11195659), (1709, 117918), (3418, 58959), (5127, 39306), (6551, 30762), (10254, 19653), (13102, 15381)]