208369368

素因数分解:

$2^3\times 3^3\times {\mathrm{281}}^1\times {\mathrm{3433}}^1$

素因数の和:3729

約数の個数: 64

約数和(自身を含む): 581032800

約数和(自身を除く): 372663432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 281, 562, 843, 1124, 1686, 2248, 2529, 3372, 3433, 5058, 6744, 6866, 7587, 10116, 10299, 13732, 15174, 20232, 20598, 27464, 30348, 30897, 41196, 60696, 61794, 82392, 92691, 123588, 185382, 247176, 370764, 741528, 964673, 1929346, 2894019, 3858692, 5788038, 7717384, 8682057, 11576076, 17364114, 23152152, 26046171, 34728228, 52092342, 69456456, 104184684, 208369368]

約数ペア:

[(1, 208369368), (2, 104184684), (3, 69456456), (4, 52092342), (6, 34728228), (8, 26046171), (9, 23152152), (12, 17364114), (18, 11576076), (24, 8682057), (27, 7717384), (36, 5788038), (54, 3858692), (72, 2894019), (108, 1929346), (216, 964673), (281, 741528), (562, 370764), (843, 247176), (1124, 185382), (1686, 123588), (2248, 92691), (2529, 82392), (3372, 61794), (3433, 60696), (5058, 41196), (6744, 30897), (6866, 30348), (7587, 27464), (10116, 20598), (10299, 20232), (13732, 15174)]