201330808

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{2689}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 441590400

約数和(自身を除く): 240259592

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 382, 392, 764, 1337, 1528, 2674, 2689, 5348, 5378, 9359, 10696, 10756, 18718, 18823, 21512, 37436, 37646, 74872, 75292, 131761, 150584, 263522, 513599, 527044, 1027198, 1054088, 2054396, 3595193, 4108792, 7190386, 14380772, 25166351, 28761544, 50332702, 100665404, 201330808]

約数ペア:

[(1, 201330808), (2, 100665404), (4, 50332702), (7, 28761544), (8, 25166351), (14, 14380772), (28, 7190386), (49, 4108792), (56, 3595193), (98, 2054396), (191, 1054088), (196, 1027198), (382, 527044), (392, 513599), (764, 263522), (1337, 150584), (1528, 131761), (2674, 75292), (2689, 74872), (5348, 37646), (5378, 37436), (9359, 21512), (10696, 18823), (10756, 18718)]