208026558

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{953}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 460461456

約数和(自身を除く): 252434898

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 181, 201, 362, 402, 543, 603, 953, 1086, 1206, 1629, 1906, 2859, 3258, 5718, 8577, 12127, 17154, 24254, 36381, 63851, 72762, 109143, 127702, 172493, 191553, 218286, 344986, 383106, 517479, 574659, 1034958, 1149318, 1552437, 3104874, 11557031, 23114062, 34671093, 69342186, 104013279, 208026558]

約数ペア:

[(1, 208026558), (2, 104013279), (3, 69342186), (6, 34671093), (9, 23114062), (18, 11557031), (67, 3104874), (134, 1552437), (181, 1149318), (201, 1034958), (362, 574659), (402, 517479), (543, 383106), (603, 344986), (953, 218286), (1086, 191553), (1206, 172493), (1629, 127702), (1906, 109143), (2859, 72762), (3258, 63851), (5718, 36381), (8577, 24254), (12127, 17154)]