194897517

素因数分解:

$3^1\times {\mathrm{73}}^3\times {\mathrm{167}}^1$

素因数の和:389

約数の個数: 16

約数和(自身を含む): 265050240

約数和(自身を除く): 70152723

約数列:

[1, 3, 73, 167, 219, 501, 5329, 12191, 15987, 36573, 389017, 889943, 1167051, 2669829, 64965839, 194897517]

約数ペア:

[(1, 194897517), (3, 64965839), (73, 2669829), (167, 1167051), (219, 889943), (501, 389017), (5329, 36573), (12191, 15987)]