199398312

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{145759}}^1$

素因数の和:145790

約数の個数: 48

約数和(自身を含む): 568464000

約数和(自身を除く): 369065688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 145759, 291518, 437277, 583036, 874554, 1166072, 1311831, 1749108, 2623662, 2769421, 3498216, 5247324, 5538842, 8308263, 10494648, 11077684, 16616526, 22155368, 24924789, 33233052, 49849578, 66466104, 99699156, 199398312]

約数ペア:

[(1, 199398312), (2, 99699156), (3, 66466104), (4, 49849578), (6, 33233052), (8, 24924789), (9, 22155368), (12, 16616526), (18, 11077684), (19, 10494648), (24, 8308263), (36, 5538842), (38, 5247324), (57, 3498216), (72, 2769421), (76, 2623662), (114, 1749108), (152, 1311831), (171, 1166072), (228, 874554), (342, 583036), (456, 437277), (684, 291518), (1368, 145759)]