201400316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{6257}}^1$

素因数の和:6893

約数の個数: 24

約数和(自身を含む): 380236080

約数和(自身を除く): 178835764

約数列:

[1, 2, 4, 13, 26, 52, 619, 1238, 2476, 6257, 8047, 12514, 16094, 25028, 32188, 81341, 162682, 325364, 3873083, 7746166, 15492332, 50350079, 100700158, 201400316]

約数ペア:

[(1, 201400316), (2, 100700158), (4, 50350079), (13, 15492332), (26, 7746166), (52, 3873083), (619, 325364), (1238, 162682), (2476, 81341), (6257, 32188), (8047, 25028), (12514, 16094)]