201755164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 388111360

約数和(自身を除く): 186356196

約数列:

[1, 2, 4, 13, 26, 52, 103, 139, 206, 271, 278, 412, 542, 556, 1084, 1339, 1807, 2678, 3523, 3614, 5356, 7046, 7228, 14092, 14317, 27913, 28634, 37669, 55826, 57268, 75338, 111652, 150676, 186121, 362869, 372242, 489697, 725738, 744484, 979394, 1451476, 1958788, 3879907, 7759814, 15519628, 50438791, 100877582, 201755164]

約数ペア:

[(1, 201755164), (2, 100877582), (4, 50438791), (13, 15519628), (26, 7759814), (52, 3879907), (103, 1958788), (139, 1451476), (206, 979394), (271, 744484), (278, 725738), (412, 489697), (542, 372242), (556, 362869), (1084, 186121), (1339, 150676), (1807, 111652), (2678, 75338), (3523, 57268), (3614, 55826), (5356, 37669), (7046, 28634), (7228, 27913), (14092, 14317)]