200547356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 382166400

約数和(自身を除く): 181619044

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 109, 172, 218, 436, 563, 817, 1126, 1634, 2071, 2252, 3268, 4142, 4687, 8284, 9374, 10697, 18748, 21394, 24209, 42788, 48418, 61367, 89053, 96836, 122734, 178106, 245468, 356212, 459971, 919942, 1165973, 1839884, 2331946, 2638781, 4663892, 5277562, 10555124, 50136839, 100273678, 200547356]

約数ペア:

[(1, 200547356), (2, 100273678), (4, 50136839), (19, 10555124), (38, 5277562), (43, 4663892), (76, 2638781), (86, 2331946), (109, 1839884), (172, 1165973), (218, 919942), (436, 459971), (563, 356212), (817, 245468), (1126, 178106), (1634, 122734), (2071, 96836), (2252, 89053), (3268, 61367), (4142, 48418), (4687, 42788), (8284, 24209), (9374, 21394), (10697, 18748)]