200172392

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40163}}^1$

素因数の和:40265

約数の個数: 32

約数和(自身を含む): 433771200

約数和(自身を除く): 233598808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 623, 712, 1246, 2492, 4984, 40163, 80326, 160652, 281141, 321304, 562282, 1124564, 2249128, 3574507, 7149014, 14298028, 25021549, 28596056, 50043098, 100086196, 200172392]

約数ペア:

[(1, 200172392), (2, 100086196), (4, 50043098), (7, 28596056), (8, 25021549), (14, 14298028), (28, 7149014), (56, 3574507), (89, 2249128), (178, 1124564), (356, 562282), (623, 321304), (712, 281141), (1246, 160652), (2492, 80326), (4984, 40163)]