199392802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{1619}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 360806400

約数和(自身を除く): 161413598

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 463, 926, 1619, 3238, 3241, 6482, 8797, 11333, 17594, 22666, 30761, 61522, 61579, 123158, 215327, 430654, 749597, 1499194, 5247179, 10494358, 14242343, 28484686, 99696401, 199392802]

約数ペア:

[(1, 199392802), (2, 99696401), (7, 28484686), (14, 14242343), (19, 10494358), (38, 5247179), (133, 1499194), (266, 749597), (463, 430654), (926, 215327), (1619, 123158), (3238, 61579), (3241, 61522), (6482, 30761), (8797, 22666), (11333, 17594)]