197424

素因数分解:

$2^4\times 3^3\times {\mathrm{457}}^1$

素因数の和:474

約数の個数: 40

約数和(自身を含む): 567920

約数和(自身を除く): 370496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 7312, 8226, 10968, 12339, 16452, 21936, 24678, 32904, 49356, 65808, 98712, 197424]

約数ペア:

[(1, 197424), (2, 98712), (3, 65808), (4, 49356), (6, 32904), (8, 24678), (9, 21936), (12, 16452), (16, 12339), (18, 10968), (24, 8226), (27, 7312), (36, 5484), (48, 4113), (54, 3656), (72, 2742), (108, 1828), (144, 1371), (216, 914), (432, 457)]