206819484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53359}}^1$

素因数の和:53402

約数の個数: 48

約数和(自身を含む): 537868800

約数和(自身を除く): 331049316

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 53359, 106718, 160077, 213436, 320154, 640308, 907103, 1013821, 1814206, 2027642, 2721309, 3041463, 3628412, 4055284, 5442618, 6082926, 10885236, 12165852, 17234957, 34469914, 51704871, 68939828, 103409742, 206819484]

約数ペア:

[(1, 206819484), (2, 103409742), (3, 68939828), (4, 51704871), (6, 34469914), (12, 17234957), (17, 12165852), (19, 10885236), (34, 6082926), (38, 5442618), (51, 4055284), (57, 3628412), (68, 3041463), (76, 2721309), (102, 2027642), (114, 1814206), (204, 1013821), (228, 907103), (323, 640308), (646, 320154), (969, 213436), (1292, 160077), (1938, 106718), (3876, 53359)]