201090472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 435404160

約数和(自身を除く): 234313688

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 73, 88, 92, 146, 184, 253, 292, 506, 584, 803, 1012, 1361, 1606, 1679, 2024, 2722, 3212, 3358, 5444, 6424, 6716, 10888, 13432, 14971, 18469, 29942, 31303, 36938, 59884, 62606, 73876, 99353, 119768, 125212, 147752, 198706, 250424, 344333, 397412, 688666, 794824, 1092883, 1377332, 2185766, 2285119, 2754664, 4371532, 4570238, 8743064, 9140476, 18280952, 25136309, 50272618, 100545236, 201090472]

約数ペア:

[(1, 201090472), (2, 100545236), (4, 50272618), (8, 25136309), (11, 18280952), (22, 9140476), (23, 8743064), (44, 4570238), (46, 4371532), (73, 2754664), (88, 2285119), (92, 2185766), (146, 1377332), (184, 1092883), (253, 794824), (292, 688666), (506, 397412), (584, 344333), (803, 250424), (1012, 198706), (1361, 147752), (1606, 125212), (1679, 119768), (2024, 99353), (2722, 73876), (3212, 62606), (3358, 59884), (5444, 36938), (6424, 31303), (6716, 29942), (10888, 18469), (13432, 14971)]