227920732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 454132000

約数和(自身を除く): 226211268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 349, 494, 661, 698, 988, 1322, 1396, 2644, 4537, 6631, 8593, 9074, 12559, 13262, 17186, 18148, 25118, 26524, 34372, 50236, 86203, 163267, 172406, 230689, 326534, 344812, 461378, 653068, 922756, 2998957, 4383091, 5997914, 8766182, 11995828, 17532364, 56980183, 113960366, 227920732]

約数ペア:

[(1, 227920732), (2, 113960366), (4, 56980183), (13, 17532364), (19, 11995828), (26, 8766182), (38, 5997914), (52, 4383091), (76, 2998957), (247, 922756), (349, 653068), (494, 461378), (661, 344812), (698, 326534), (988, 230689), (1322, 172406), (1396, 163267), (2644, 86203), (4537, 50236), (6631, 34372), (8593, 26524), (9074, 25118), (12559, 18148), (13262, 17186)]