201493128

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{18371}}^1$

素因数の和:18837

約数の個数: 32

約数和(自身を含む): 504862560

約数和(自身を除く): 303369432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 3656, 5484, 10968, 18371, 36742, 55113, 73484, 110226, 146968, 220452, 440904, 8395547, 16791094, 25186641, 33582188, 50373282, 67164376, 100746564, 201493128]

約数ペア:

[(1, 201493128), (2, 100746564), (3, 67164376), (4, 50373282), (6, 33582188), (8, 25186641), (12, 16791094), (24, 8395547), (457, 440904), (914, 220452), (1371, 146968), (1828, 110226), (2742, 73484), (3656, 55113), (5484, 36742), (10968, 18371)]