211367058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{264871}}^1$

素因数の和:264902

約数の個数: 32

約数和(自身を含む): 508554240

約数和(自身を除く): 297187182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 264871, 529742, 794613, 1589226, 1854097, 3708194, 5032549, 5562291, 10065098, 11124582, 15097647, 30195294, 35227843, 70455686, 105683529, 211367058]

約数ペア:

[(1, 211367058), (2, 105683529), (3, 70455686), (6, 35227843), (7, 30195294), (14, 15097647), (19, 11124582), (21, 10065098), (38, 5562291), (42, 5032549), (57, 3708194), (114, 1854097), (133, 1589226), (266, 794613), (399, 529742), (798, 264871)]