207821034

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 460811520

約数和(自身を除く): 252990486

約数列:

[1, 2, 3, 6, 9, 18, 79, 101, 158, 202, 237, 303, 474, 606, 711, 909, 1422, 1447, 1818, 2894, 4341, 7979, 8682, 13023, 15958, 23937, 26046, 47874, 71811, 114313, 143622, 146147, 228626, 292294, 342939, 438441, 685878, 876882, 1028817, 1315323, 2057634, 2630646, 11545613, 23091226, 34636839, 69273678, 103910517, 207821034]

約数ペア:

[(1, 207821034), (2, 103910517), (3, 69273678), (6, 34636839), (9, 23091226), (18, 11545613), (79, 2630646), (101, 2057634), (158, 1315323), (202, 1028817), (237, 876882), (303, 685878), (474, 438441), (606, 342939), (711, 292294), (909, 228626), (1422, 146147), (1447, 143622), (1818, 114313), (2894, 71811), (4341, 47874), (7979, 26046), (8682, 23937), (13023, 15958)]