193449616

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{326773}}^1$

素因数の和:326818

約数の個数: 20

約数和(自身を含む): 384939772

約数和(自身を除く): 191490156

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 326773, 653546, 1307092, 2614184, 5228368, 12090601, 24181202, 48362404, 96724808, 193449616]

約数ペア:

[(1, 193449616), (2, 96724808), (4, 48362404), (8, 24181202), (16, 12090601), (37, 5228368), (74, 2614184), (148, 1307092), (296, 653546), (592, 326773)]