199869894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5167}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 496624128

約数和(自身を除く): 296754234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 921, 1842, 2149, 2763, 4298, 5167, 5526, 6447, 10334, 12894, 15501, 19341, 31002, 36169, 38682, 46503, 72338, 93006, 108507, 217014, 325521, 651042, 1586269, 3172538, 4758807, 9517614, 11103883, 14276421, 22207766, 28552842, 33311649, 66623298, 99934947, 199869894]

約数ペア:

[(1, 199869894), (2, 99934947), (3, 66623298), (6, 33311649), (7, 28552842), (9, 22207766), (14, 14276421), (18, 11103883), (21, 9517614), (42, 4758807), (63, 3172538), (126, 1586269), (307, 651042), (614, 325521), (921, 217014), (1842, 108507), (2149, 93006), (2763, 72338), (4298, 46503), (5167, 38682), (5526, 36169), (6447, 31002), (10334, 19341), (12894, 15501)]