220171190

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{2473}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 411475680

約数和(自身を除く): 191304490

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 307, 614, 1535, 2473, 3070, 4946, 8903, 12365, 17806, 24730, 44515, 71717, 89030, 143434, 358585, 717170, 759211, 1518422, 3796055, 7592110, 22017119, 44034238, 110085595, 220171190]

約数ペア:

[(1, 220171190), (2, 110085595), (5, 44034238), (10, 22017119), (29, 7592110), (58, 3796055), (145, 1518422), (290, 759211), (307, 717170), (614, 358585), (1535, 143434), (2473, 89030), (3070, 71717), (4946, 44515), (8903, 24730), (12365, 17806)]