206509072

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167621}}^1$

素因数の和:167647

約数の個数: 40

約数和(自身を含む): 498843072

約数和(自身を除く): 292334000

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 167621, 335242, 670484, 1173347, 1340968, 1843831, 2346694, 2681936, 3687662, 4693388, 7375324, 9386776, 12906817, 14750648, 18773552, 25813634, 29501296, 51627268, 103254536, 206509072]

約数ペア:

[(1, 206509072), (2, 103254536), (4, 51627268), (7, 29501296), (8, 25813634), (11, 18773552), (14, 14750648), (16, 12906817), (22, 9386776), (28, 7375324), (44, 4693388), (56, 3687662), (77, 2681936), (88, 2346694), (112, 1843831), (154, 1340968), (176, 1173347), (308, 670484), (616, 335242), (1232, 167621)]