208504512

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11677}}^1$

素因数の和:11726

約数の個数: 84

約数和(自身を含む): 616972096

約数和(自身を除く): 408467584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11677, 17856, 23354, 35031, 46708, 70062, 93416, 105093, 140124, 186832, 210186, 280248, 361987, 373664, 420372, 560496, 723974, 747328, 840744, 1085961, 1120992, 1447948, 1681488, 2171922, 2241984, 2895896, 3257883, 3362976, 4343844, 5791792, 6515766, 6725952, 8687688, 11583584, 13031532, 17375376, 23167168, 26063064, 34750752, 52126128, 69501504, 104252256, 208504512]

約数ペア:

[(1, 208504512), (2, 104252256), (3, 69501504), (4, 52126128), (6, 34750752), (8, 26063064), (9, 23167168), (12, 17375376), (16, 13031532), (18, 11583584), (24, 8687688), (31, 6725952), (32, 6515766), (36, 5791792), (48, 4343844), (62, 3362976), (64, 3257883), (72, 2895896), (93, 2241984), (96, 2171922), (124, 1681488), (144, 1447948), (186, 1120992), (192, 1085961), (248, 840744), (279, 747328), (288, 723974), (372, 560496), (496, 420372), (558, 373664), (576, 361987), (744, 280248), (992, 210186), (1116, 186832), (1488, 140124), (1984, 105093), (2232, 93416), (2976, 70062), (4464, 46708), (5952, 35031), (8928, 23354), (11677, 17856)]