201100978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5153}}^1$

素因数の和:5266

約数の個数: 32

約数和(自身を含む): 346348800

約数和(自身を除く): 145247822

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 5153, 10306, 19513, 39026, 66989, 97907, 133978, 195814, 407087, 814174, 1272791, 2545582, 5292131, 7734653, 10584262, 15469306, 100550489, 201100978]

約数ペア:

[(1, 201100978), (2, 100550489), (13, 15469306), (19, 10584262), (26, 7734653), (38, 5292131), (79, 2545582), (158, 1272791), (247, 814174), (494, 407087), (1027, 195814), (1501, 133978), (2054, 97907), (3002, 66989), (5153, 39026), (10306, 19513)]