201607784

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2250

約数の個数: 64

約数和(自身を含む): 460080000

約数和(自身を除く): 258472216

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 623, 712, 1064, 1246, 1691, 2129, 2492, 3382, 4258, 4984, 6764, 8516, 11837, 13528, 14903, 17032, 23674, 29806, 40451, 47348, 59612, 80902, 94696, 119224, 161804, 189481, 283157, 323608, 378962, 566314, 757924, 1132628, 1326367, 1515848, 2265256, 2652734, 3600139, 5305468, 7200278, 10610936, 14400556, 25200973, 28801112, 50401946, 100803892, 201607784]

約数ペア:

[(1, 201607784), (2, 100803892), (4, 50401946), (7, 28801112), (8, 25200973), (14, 14400556), (19, 10610936), (28, 7200278), (38, 5305468), (56, 3600139), (76, 2652734), (89, 2265256), (133, 1515848), (152, 1326367), (178, 1132628), (266, 757924), (356, 566314), (532, 378962), (623, 323608), (712, 283157), (1064, 189481), (1246, 161804), (1691, 119224), (2129, 94696), (2492, 80902), (3382, 59612), (4258, 47348), (4984, 40451), (6764, 29806), (8516, 23674), (11837, 17032), (13528, 14903)]