197441608

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271211}}^1$

素因数の和:271237

約数の個数: 32

約数和(自身を含む): 455636160

約数和(自身を除く): 258194552

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 271211, 542422, 1084844, 1898477, 2169688, 3525743, 3796954, 7051486, 7593908, 14102972, 15187816, 24680201, 28205944, 49360402, 98720804, 197441608]

約数ペア:

[(1, 197441608), (2, 98720804), (4, 49360402), (7, 28205944), (8, 24680201), (13, 15187816), (14, 14102972), (26, 7593908), (28, 7051486), (52, 3796954), (56, 3525743), (91, 2169688), (104, 1898477), (182, 1084844), (364, 542422), (728, 271211)]