200307842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{4987}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 363924480

約数和(自身を除く): 163616638

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 4987, 5738, 9974, 20083, 34909, 40166, 69818, 94753, 189506, 663271, 753037, 1326542, 1506074, 5271259, 10542518, 14307703, 28615406, 100153921, 200307842]

約数ペア:

[(1, 200307842), (2, 100153921), (7, 28615406), (14, 14307703), (19, 10542518), (38, 5271259), (133, 1506074), (151, 1326542), (266, 753037), (302, 663271), (1057, 189506), (2114, 94753), (2869, 69818), (4987, 40166), (5738, 34909), (9974, 20083)]