201351752

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{156329}}^1$

素因数の和:156365

約数の個数: 32

約数和(自身を含む): 450230400

約数和(自身を除く): 248878648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 156329, 312658, 625316, 1094303, 1250632, 2188606, 3595567, 4377212, 7191134, 8754424, 14382268, 25168969, 28764536, 50337938, 100675876, 201351752]

約数ペア:

[(1, 201351752), (2, 100675876), (4, 50337938), (7, 28764536), (8, 25168969), (14, 14382268), (23, 8754424), (28, 7191134), (46, 4377212), (56, 3595567), (92, 2188606), (161, 1250632), (184, 1094303), (322, 625316), (644, 312658), (1288, 156329)]