211375648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{887}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 455160384

約数和(自身を除く): 243784736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 677, 887, 1354, 1774, 2708, 3548, 5416, 7096, 7447, 9757, 10832, 14192, 14894, 19514, 21664, 28384, 29788, 39028, 59576, 78056, 119152, 156112, 238304, 312224, 600499, 1200998, 2401996, 4803992, 6605489, 9607984, 13210978, 19215968, 26421956, 52843912, 105687824, 211375648]

約数ペア:

[(1, 211375648), (2, 105687824), (4, 52843912), (8, 26421956), (11, 19215968), (16, 13210978), (22, 9607984), (32, 6605489), (44, 4803992), (88, 2401996), (176, 1200998), (352, 600499), (677, 312224), (887, 238304), (1354, 156112), (1774, 119152), (2708, 78056), (3548, 59576), (5416, 39028), (7096, 29788), (7447, 28384), (9757, 21664), (10832, 19514), (14192, 14894)]