201680995194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{1241771}}^1$

素因数の和:1243075

約数の個数: 48

約数和(自身を含む): 499788394560

約数和(自身を除く): 298107399366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1289, 2578, 3867, 7734, 9023, 11601, 18046, 23202, 27069, 54138, 81207, 162414, 1241771, 2483542, 3725313, 7450626, 8692397, 11175939, 17384794, 22351878, 26077191, 52154382, 78231573, 156463146, 1600642819, 3201285638, 4801928457, 9603856914, 11204499733, 14405785371, 22408999466, 28811570742, 33613499199, 67226998398, 100840497597, 201680995194]

約数ペア:

[(1, 201680995194), (2, 100840497597), (3, 67226998398), (6, 33613499199), (7, 28811570742), (9, 22408999466), (14, 14405785371), (18, 11204499733), (21, 9603856914), (42, 4801928457), (63, 3201285638), (126, 1600642819), (1289, 156463146), (2578, 78231573), (3867, 52154382), (7734, 26077191), (9023, 22351878), (11601, 17384794), (18046, 11175939), (23202, 8692397), (27069, 7450626), (54138, 3725313), (81207, 2483542), (162414, 1241771)]