201799444

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 461895168

約数和(自身を除く): 260095724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 67, 77, 98, 121, 127, 134, 154, 196, 242, 254, 268, 308, 469, 484, 508, 539, 737, 847, 889, 938, 1078, 1397, 1474, 1694, 1778, 1876, 2156, 2794, 2948, 3283, 3388, 3556, 5159, 5588, 5929, 6223, 6566, 8107, 8509, 9779, 10318, 11858, 12446, 13132, 15367, 16214, 17018, 19558, 20636, 23716, 24892, 30734, 32428, 34036, 36113, 39116, 56749, 59563, 61468, 68453, 72226, 93599, 107569, 113498, 119126, 136906, 144452, 187198, 215138, 226996, 238252, 273812, 374396, 397243, 416941, 430276, 655193, 752983, 794486, 833882, 1029589, 1310386, 1505966, 1588972, 1667764, 2059178, 2620772, 3011932, 4118356, 4586351, 7207123, 9172702, 14414246, 18345404, 28828492, 50449861, 100899722, 201799444]

約数ペア:

[(1, 201799444), (2, 100899722), (4, 50449861), (7, 28828492), (11, 18345404), (14, 14414246), (22, 9172702), (28, 7207123), (44, 4586351), (49, 4118356), (67, 3011932), (77, 2620772), (98, 2059178), (121, 1667764), (127, 1588972), (134, 1505966), (154, 1310386), (196, 1029589), (242, 833882), (254, 794486), (268, 752983), (308, 655193), (469, 430276), (484, 416941), (508, 397243), (539, 374396), (737, 273812), (847, 238252), (889, 226996), (938, 215138), (1078, 187198), (1397, 144452), (1474, 136906), (1694, 119126), (1778, 113498), (1876, 107569), (2156, 93599), (2794, 72226), (2948, 68453), (3283, 61468), (3388, 59563), (3556, 56749), (5159, 39116), (5588, 36113), (5929, 34036), (6223, 32428), (6566, 30734), (8107, 24892), (8509, 23716), (9779, 20636), (10318, 19558), (11858, 17018), (12446, 16214), (13132, 15367)]