201322004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{12611}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 380680608

約数和(自身を除く): 179358604

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 12611, 15964, 25222, 50444, 163943, 327886, 655772, 3871577, 7743154, 15486308, 50330501, 100661002, 201322004]

約数ペア:

[(1, 201322004), (2, 100661002), (4, 50330501), (13, 15486308), (26, 7743154), (52, 3871577), (307, 655772), (614, 327886), (1228, 163943), (3991, 50444), (7982, 25222), (12611, 15964)]