200065750

素因数分解:

$2^1\times 5^3\times {\mathrm{271}}^1\times {\mathrm{2953}}^1$

素因数の和:3241

約数の個数: 32

約数和(自身を含む): 376032384

約数和(自身を除く): 175966634

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 271, 542, 1355, 2710, 2953, 5906, 6775, 13550, 14765, 29530, 33875, 67750, 73825, 147650, 369125, 738250, 800263, 1600526, 4001315, 8002630, 20006575, 40013150, 100032875, 200065750]

約数ペア:

[(1, 200065750), (2, 100032875), (5, 40013150), (10, 20006575), (25, 8002630), (50, 4001315), (125, 1600526), (250, 800263), (271, 738250), (542, 369125), (1355, 147650), (2710, 73825), (2953, 67750), (5906, 33875), (6775, 29530), (13550, 14765)]