207529868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{13259}}^1$

素因数の和:13326

約数の個数: 48

約数和(自身を含む): 457416960

約数和(自身を除く): 249887092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 13259, 15652, 26518, 53036, 92813, 172367, 185626, 344734, 371252, 570137, 689468, 1140274, 1206569, 2280548, 2413138, 3990959, 4826276, 7411781, 7981918, 14823562, 15963836, 29647124, 51882467, 103764934, 207529868]

約数ペア:

[(1, 207529868), (2, 103764934), (4, 51882467), (7, 29647124), (13, 15963836), (14, 14823562), (26, 7981918), (28, 7411781), (43, 4826276), (52, 3990959), (86, 2413138), (91, 2280548), (172, 1206569), (182, 1140274), (301, 689468), (364, 570137), (559, 371252), (602, 344734), (1118, 185626), (1204, 172367), (2236, 92813), (3913, 53036), (7826, 26518), (13259, 15652)]