207494404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{4519}}^1$

素因数の和:5419

約数の個数: 24

約数和(自身を含む): 391576640

約数和(自身を除く): 184082236

約数列:

[1, 2, 4, 13, 26, 52, 883, 1766, 3532, 4519, 9038, 11479, 18076, 22958, 45916, 58747, 117494, 234988, 3990277, 7980554, 15961108, 51873601, 103747202, 207494404]

約数ペア:

[(1, 207494404), (2, 103747202), (4, 51873601), (13, 15961108), (26, 7980554), (52, 3990277), (883, 234988), (1766, 117494), (3532, 58747), (4519, 45916), (9038, 22958), (11479, 18076)]