213162116734

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1\times {\mathrm{115757}}^1$

素因数の和:120040

約数の個数: 32

約数和(自身を含む): 377300699136

約数和(自身を除く): 164138582402

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4243, 8486, 29701, 59402, 115757, 131533, 231514, 263066, 810299, 920731, 1620598, 1841462, 3588467, 7176934, 25119269, 50238538, 491156951, 982313902, 3438098657, 6876197314, 15225865481, 30451730962, 106581058367, 213162116734]

約数ペア:

[(1, 213162116734), (2, 106581058367), (7, 30451730962), (14, 15225865481), (31, 6876197314), (62, 3438098657), (217, 982313902), (434, 491156951), (4243, 50238538), (8486, 25119269), (29701, 7176934), (59402, 3588467), (115757, 1841462), (131533, 1620598), (231514, 920731), (263066, 810299)]