194850470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{319427}}^1$

素因数の和:319495

約数の個数: 16

約数和(自身を含む): 356481648

約数和(自身を除く): 161631178

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 319427, 638854, 1597135, 3194270, 19485047, 38970094, 97425235, 194850470]

約数ペア:

[(1, 194850470), (2, 97425235), (5, 38970094), (10, 19485047), (61, 3194270), (122, 1597135), (305, 638854), (610, 319427)]