201469918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{953}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 334647936

約数和(自身を除く): 133178018

約数列:

[1, 2, 13, 26, 47, 94, 173, 346, 611, 953, 1222, 1906, 2249, 4498, 8131, 12389, 16262, 24778, 44791, 89582, 105703, 164869, 211406, 329738, 582283, 1164566, 2143297, 4286594, 7748843, 15497686, 100734959, 201469918]

約数ペア:

[(1, 201469918), (2, 100734959), (13, 15497686), (26, 7748843), (47, 4286594), (94, 2143297), (173, 1164566), (346, 582283), (611, 329738), (953, 211406), (1222, 164869), (1906, 105703), (2249, 89582), (4498, 44791), (8131, 24778), (12389, 16262)]