197671684

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{6679}}^1$

素因数の和:6848

約数の個数: 36

約数和(自身を含む): 405128640

約数和(自身を除く): 207456956

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 6679, 7399, 13358, 14798, 26716, 29596, 46753, 93506, 187012, 327271, 654542, 1008529, 1309084, 2017058, 4034116, 7059703, 14119406, 28238812, 49417921, 98835842, 197671684]

約数ペア:

[(1, 197671684), (2, 98835842), (4, 49417921), (7, 28238812), (14, 14119406), (28, 7059703), (49, 4034116), (98, 2017058), (151, 1309084), (196, 1008529), (302, 654542), (604, 327271), (1057, 187012), (2114, 93506), (4228, 46753), (6679, 29596), (7399, 26716), (13358, 14798)]