200975950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{82031}}^1$

素因数の和:82057

約数の個数: 36

約数和(自身を含む): 434851632

約数和(自身を除く): 233875682

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 82031, 164062, 410155, 574217, 820310, 1148434, 2050775, 2871085, 4019519, 4101550, 5742170, 8039038, 14355425, 20097595, 28710850, 40195190, 100487975, 200975950]

約数ペア:

[(1, 200975950), (2, 100487975), (5, 40195190), (7, 28710850), (10, 20097595), (14, 14355425), (25, 8039038), (35, 5742170), (49, 4101550), (50, 4019519), (70, 2871085), (98, 2050775), (175, 1148434), (245, 820310), (350, 574217), (490, 410155), (1225, 164062), (2450, 82031)]