207366735

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{929}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 347120640

約数和(自身を除く): 139753905

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 647, 929, 1941, 2787, 3235, 4645, 9705, 13935, 14881, 21367, 44643, 64101, 74405, 106835, 223215, 320505, 601063, 1803189, 3005315, 9015945, 13824449, 41473347, 69122245, 207366735]

約数ペア:

[(1, 207366735), (3, 69122245), (5, 41473347), (15, 13824449), (23, 9015945), (69, 3005315), (115, 1803189), (345, 601063), (647, 320505), (929, 223215), (1941, 106835), (2787, 74405), (3235, 64101), (4645, 44643), (9705, 21367), (13935, 14881)]