201402784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{18457}}^1$

素因数の和:18509

約数の個数: 48

約数和(自身を含む): 446535936

約数和(自身を除く): 245133152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 18457, 36914, 73828, 147656, 203027, 295312, 406054, 572167, 590624, 812108, 1144334, 1624216, 2288668, 3248432, 4577336, 6293837, 6496864, 9154672, 12587674, 18309344, 25175348, 50350696, 100701392, 201402784]

約数ペア:

[(1, 201402784), (2, 100701392), (4, 50350696), (8, 25175348), (11, 18309344), (16, 12587674), (22, 9154672), (31, 6496864), (32, 6293837), (44, 4577336), (62, 3248432), (88, 2288668), (124, 1624216), (176, 1144334), (248, 812108), (341, 590624), (352, 572167), (496, 406054), (682, 295312), (992, 203027), (1364, 147656), (2728, 73828), (5456, 36914), (10912, 18457)]