201988455848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{1159201}}^1$

素因数の和:1160177

約数の個数: 32

約数和(自身を含む): 395612458560

約数和(自身を除く): 193624002712

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 947, 1894, 3788, 7576, 21781, 43562, 87124, 174248, 1159201, 2318402, 4636804, 9273608, 26661623, 53323246, 106646492, 213292984, 1097763347, 2195526694, 4391053388, 8782106776, 25248556981, 50497113962, 100994227924, 201988455848]

約数ペア:

[(1, 201988455848), (2, 100994227924), (4, 50497113962), (8, 25248556981), (23, 8782106776), (46, 4391053388), (92, 2195526694), (184, 1097763347), (947, 213292984), (1894, 106646492), (3788, 53323246), (7576, 26661623), (21781, 9273608), (43562, 4636804), (87124, 2318402), (174248, 1159201)]