201728552

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{1663}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 386380800

約数和(自身を除く): 184652248

約数列:

[1, 2, 4, 8, 59, 118, 236, 257, 472, 514, 1028, 1663, 2056, 3326, 6652, 13304, 15163, 30326, 60652, 98117, 121304, 196234, 392468, 427391, 784936, 854782, 1709564, 3419128, 25216069, 50432138, 100864276, 201728552]

約数ペア:

[(1, 201728552), (2, 100864276), (4, 50432138), (8, 25216069), (59, 3419128), (118, 1709564), (236, 854782), (257, 784936), (472, 427391), (514, 392468), (1028, 196234), (1663, 121304), (2056, 98117), (3326, 60652), (6652, 30326), (13304, 15163)]