172250372

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{212131}}^1$

素因数の和:212171

約数の個数: 24

約数和(自身を含む): 356381760

約数和(自身を除く): 184131388

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 212131, 424262, 848524, 1484917, 2969834, 5939668, 6151799, 12303598, 24607196, 43062593, 86125186, 172250372]

約数ペア:

[(1, 172250372), (2, 86125186), (4, 43062593), (7, 24607196), (14, 12303598), (28, 6151799), (29, 5939668), (58, 2969834), (116, 1484917), (203, 848524), (406, 424262), (812, 212131)]