199266914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 380486400

約数和(自身を除く): 181219486

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 154, 158, 242, 553, 847, 869, 1106, 1489, 1694, 1738, 2978, 6083, 9559, 10423, 12166, 16379, 19118, 20846, 32758, 66913, 114653, 117631, 133826, 180169, 229306, 235262, 360338, 823417, 1261183, 1293941, 1646834, 2522366, 2587882, 9057587, 14233351, 18115174, 28466702, 99633457, 199266914]

約数ペア:

[(1, 199266914), (2, 99633457), (7, 28466702), (11, 18115174), (14, 14233351), (22, 9057587), (77, 2587882), (79, 2522366), (121, 1646834), (154, 1293941), (158, 1261183), (242, 823417), (553, 360338), (847, 235262), (869, 229306), (1106, 180169), (1489, 133826), (1694, 117631), (1738, 114653), (2978, 66913), (6083, 32758), (9559, 20846), (10423, 19118), (12166, 16379)]