220102852

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 410199552

約数和(自身を除く): 190096700

約数列:

[1, 2, 4, 31, 53, 62, 106, 107, 124, 212, 214, 313, 428, 626, 1252, 1643, 3286, 3317, 5671, 6572, 6634, 9703, 11342, 13268, 16589, 19406, 22684, 33178, 33491, 38812, 66356, 66982, 133964, 175801, 351602, 514259, 703204, 1028518, 1038221, 1775023, 2057036, 2076442, 3550046, 4152884, 7100092, 55025713, 110051426, 220102852]

約数ペア:

[(1, 220102852), (2, 110051426), (4, 55025713), (31, 7100092), (53, 4152884), (62, 3550046), (106, 2076442), (107, 2057036), (124, 1775023), (212, 1038221), (214, 1028518), (313, 703204), (428, 514259), (626, 351602), (1252, 175801), (1643, 133964), (3286, 66982), (3317, 66356), (5671, 38812), (6572, 33491), (6634, 33178), (9703, 22684), (11342, 19406), (13268, 16589)]