223821473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 254513664

約数和(自身を除く): 30692191

約数列:

[1, 17, 37, 47, 67, 113, 629, 799, 1139, 1739, 1921, 2479, 3149, 4181, 5311, 7571, 29563, 42143, 53533, 71077, 90287, 116513, 128707, 196507, 280127, 355837, 1980721, 3340619, 4762159, 6049229, 13165969, 223821473]

約数ペア:

[(1, 223821473), (17, 13165969), (37, 6049229), (47, 4762159), (67, 3340619), (113, 1980721), (629, 355837), (799, 280127), (1139, 196507), (1739, 128707), (1921, 116513), (2479, 90287), (3149, 71077), (4181, 53533), (5311, 42143), (7571, 29563)]