201007312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{1381}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 425678112

約数和(自身を除く): 224670800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 827, 1381, 1654, 2762, 3308, 5524, 6616, 9097, 11048, 13232, 15191, 18194, 22096, 30382, 36388, 60764, 72776, 121528, 145552, 243056, 1142087, 2284174, 4568348, 9136696, 12562957, 18273392, 25125914, 50251828, 100503656, 201007312]

約数ペア:

[(1, 201007312), (2, 100503656), (4, 50251828), (8, 25125914), (11, 18273392), (16, 12562957), (22, 9136696), (44, 4568348), (88, 2284174), (176, 1142087), (827, 243056), (1381, 145552), (1654, 121528), (2762, 72776), (3308, 60764), (5524, 36388), (6616, 30382), (9097, 22096), (11048, 18194), (13232, 15191)]