193751454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19559}}^1$

素因数の和:19704

約数の個数: 32

約数和(自身を含む): 420618240

約数和(自身を除く): 226866786

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 19559, 39118, 58677, 117354, 254267, 508534, 762801, 1525602, 2483993, 4967986, 7451979, 14903958, 32291909, 64583818, 96875727, 193751454]

約数ペア:

[(1, 193751454), (2, 96875727), (3, 64583818), (6, 32291909), (13, 14903958), (26, 7451979), (39, 4967986), (78, 2483993), (127, 1525602), (254, 762801), (381, 508534), (762, 254267), (1651, 117354), (3302, 58677), (4953, 39118), (9906, 19559)]