199157364

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{112901}}^1$

素因数の和:112925

約数の個数: 54

約数和(自身を含む): 585622674

約数和(自身を除く): 386465310

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 112901, 225802, 338703, 451604, 677406, 790307, 1016109, 1354812, 1580614, 2032218, 2370921, 3161228, 4064436, 4741842, 5532149, 7112763, 9483684, 11064298, 14225526, 16596447, 22128596, 28451052, 33192894, 49789341, 66385788, 99578682, 199157364]

約数ペア:

[(1, 199157364), (2, 99578682), (3, 66385788), (4, 49789341), (6, 33192894), (7, 28451052), (9, 22128596), (12, 16596447), (14, 14225526), (18, 11064298), (21, 9483684), (28, 7112763), (36, 5532149), (42, 4741842), (49, 4064436), (63, 3161228), (84, 2370921), (98, 2032218), (126, 1580614), (147, 1354812), (196, 1016109), (252, 790307), (294, 677406), (441, 451604), (588, 338703), (882, 225802), (1764, 112901)]