140499218

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{1867}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 213041664

約数和(自身を除く): 72542446

約数列:

[1, 2, 191, 197, 382, 394, 1867, 3734, 37627, 75254, 356597, 367799, 713194, 735598, 70249609, 140499218]

約数ペア:

[(1, 140499218), (2, 70249609), (191, 735598), (197, 713194), (382, 367799), (394, 356597), (1867, 75254), (3734, 37627)]