207117568

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2883

約数の個数: 72

約数和(自身を含む): 484182720

約数和(自身を除く): 277065152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 656, 896, 1148, 1312, 1792, 2296, 2624, 2819, 4592, 5248, 5638, 9184, 10496, 11276, 18368, 19733, 22552, 36736, 39466, 45104, 73472, 78932, 90208, 115579, 157864, 180416, 231158, 315728, 360832, 462316, 631456, 721664, 809053, 924632, 1262912, 1618106, 1849264, 2525824, 3236212, 3698528, 5051648, 6472424, 7397056, 12944848, 14794112, 25889696, 29588224, 51779392, 103558784, 207117568]

約数ペア:

[(1, 207117568), (2, 103558784), (4, 51779392), (7, 29588224), (8, 25889696), (14, 14794112), (16, 12944848), (28, 7397056), (32, 6472424), (41, 5051648), (56, 3698528), (64, 3236212), (82, 2525824), (112, 1849264), (128, 1618106), (164, 1262912), (224, 924632), (256, 809053), (287, 721664), (328, 631456), (448, 462316), (574, 360832), (656, 315728), (896, 231158), (1148, 180416), (1312, 157864), (1792, 115579), (2296, 90208), (2624, 78932), (2819, 73472), (4592, 45104), (5248, 39466), (5638, 36736), (9184, 22552), (10496, 19733), (11276, 18368)]