200959276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{757}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 424480000

約数和(自身を除く): 223520724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 499, 532, 757, 998, 1514, 1996, 3028, 3493, 5299, 6986, 9481, 10598, 13972, 14383, 18962, 21196, 28766, 37924, 57532, 66367, 100681, 132734, 201362, 265468, 377743, 402724, 755486, 1510972, 2644201, 5288402, 7177117, 10576804, 14354234, 28708468, 50239819, 100479638, 200959276]

約数ペア:

[(1, 200959276), (2, 100479638), (4, 50239819), (7, 28708468), (14, 14354234), (19, 10576804), (28, 7177117), (38, 5288402), (76, 2644201), (133, 1510972), (266, 755486), (499, 402724), (532, 377743), (757, 265468), (998, 201362), (1514, 132734), (1996, 100681), (3028, 66367), (3493, 57532), (5299, 37924), (6986, 28766), (9481, 21196), (10598, 18962), (13972, 14383)]