221125696

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10831}}^1$

素因数の和:10883

約数の個数: 56

約数和(自身を含む): 495239040

約数和(自身を除く): 274113344

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1856, 2552, 5104, 10208, 10831, 20416, 21662, 43324, 86648, 119141, 173296, 238282, 314099, 346592, 476564, 628198, 693184, 953128, 1256396, 1906256, 2512792, 3455089, 3812512, 5025584, 6910178, 7625024, 10051168, 13820356, 20102336, 27640712, 55281424, 110562848, 221125696]

約数ペア:

[(1, 221125696), (2, 110562848), (4, 55281424), (8, 27640712), (11, 20102336), (16, 13820356), (22, 10051168), (29, 7625024), (32, 6910178), (44, 5025584), (58, 3812512), (64, 3455089), (88, 2512792), (116, 1906256), (176, 1256396), (232, 953128), (319, 693184), (352, 628198), (464, 476564), (638, 346592), (704, 314099), (928, 238282), (1276, 173296), (1856, 119141), (2552, 86648), (5104, 43324), (10208, 21662), (10831, 20416)]