206844729

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6367}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 365879808

約数和(自身を除く): 159035079

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 4641, 6367, 10829, 19101, 32487, 44569, 82771, 108239, 133707, 248313, 311983, 324717, 579397, 757673, 935949, 1407107, 1738191, 2273019, 4055779, 4221321, 5303711, 9849749, 12167337, 15911133, 29549247, 68948243, 206844729]

約数ペア:

[(1, 206844729), (3, 68948243), (7, 29549247), (13, 15911133), (17, 12167337), (21, 9849749), (39, 5303711), (49, 4221321), (51, 4055779), (91, 2273019), (119, 1738191), (147, 1407107), (221, 935949), (273, 757673), (357, 579397), (637, 324717), (663, 311983), (833, 248313), (1547, 133707), (1911, 108239), (2499, 82771), (4641, 44569), (6367, 32487), (10829, 19101)]