214725250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{6763}}^1$

素因数の和:6907

約数の個数: 32

約数和(自身を含む): 405190656

約数和(自身を除く): 190465406

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 635, 1270, 3175, 6350, 6763, 13526, 15875, 31750, 33815, 67630, 169075, 338150, 845375, 858901, 1690750, 1717802, 4294505, 8589010, 21472525, 42945050, 107362625, 214725250]

約数ペア:

[(1, 214725250), (2, 107362625), (5, 42945050), (10, 21472525), (25, 8589010), (50, 4294505), (125, 1717802), (127, 1690750), (250, 858901), (254, 845375), (635, 338150), (1270, 169075), (3175, 67630), (6350, 33815), (6763, 31750), (13526, 15875)]