201738848

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 413910000

約数和(自身を除く): 212171152

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 149, 232, 298, 464, 596, 928, 1192, 1459, 2384, 2918, 4321, 4768, 5836, 8642, 11672, 17284, 23344, 34568, 42311, 46688, 69136, 84622, 138272, 169244, 217391, 338488, 434782, 676976, 869564, 1353952, 1739128, 3478256, 6304339, 6956512, 12608678, 25217356, 50434712, 100869424, 201738848]

約数ペア:

[(1, 201738848), (2, 100869424), (4, 50434712), (8, 25217356), (16, 12608678), (29, 6956512), (32, 6304339), (58, 3478256), (116, 1739128), (149, 1353952), (232, 869564), (298, 676976), (464, 434782), (596, 338488), (928, 217391), (1192, 169244), (1459, 138272), (2384, 84622), (2918, 69136), (4321, 46688), (4768, 42311), (5836, 34568), (8642, 23344), (11672, 17284)]