202213580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{532141}}^1$

素因数の和:532169

約数の個数: 24

約数和(自身を含む): 446999280

約数和(自身を除く): 244785700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 532141, 1064282, 2128564, 2660705, 5321410, 10110679, 10642820, 20221358, 40442716, 50553395, 101106790, 202213580]

約数ペア:

[(1, 202213580), (2, 101106790), (4, 50553395), (5, 40442716), (10, 20221358), (19, 10642820), (20, 10110679), (38, 5321410), (76, 2660705), (95, 2128564), (190, 1064282), (380, 532141)]