203248514

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 355860480

約数和(自身を除く): 152611966

約数列:

[1, 2, 7, 14, 79, 127, 158, 254, 553, 889, 1106, 1447, 1778, 2894, 10033, 10129, 20066, 20258, 70231, 114313, 140462, 183769, 228626, 367538, 800191, 1286383, 1600382, 2572766, 14517751, 29035502, 101624257, 203248514]

約数ペア:

[(1, 203248514), (2, 101624257), (7, 29035502), (14, 14517751), (79, 2572766), (127, 1600382), (158, 1286383), (254, 800191), (553, 367538), (889, 228626), (1106, 183769), (1447, 140462), (1778, 114313), (2894, 70231), (10033, 20258), (10129, 20066)]