219198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 532224

約数和(自身を除く): 313026

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 307, 357, 614, 714, 921, 1842, 2149, 4298, 5219, 6447, 10438, 12894, 15657, 31314, 36533, 73066, 109599, 219198]

約数ペア:

[(1, 219198), (2, 109599), (3, 73066), (6, 36533), (7, 31314), (14, 15657), (17, 12894), (21, 10438), (34, 6447), (42, 5219), (51, 4298), (102, 2149), (119, 1842), (238, 921), (307, 714), (357, 614)]