201804788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{2803}}^1$

素因数の和:3287

約数の個数: 24

約数和(自身を含む): 362725440

約数和(自身を除く): 160920652

約数列:

[1, 2, 4, 41, 82, 164, 439, 878, 1756, 2803, 5606, 11212, 17999, 35998, 71996, 114923, 229846, 459692, 1230517, 2461034, 4922068, 50451197, 100902394, 201804788]

約数ペア:

[(1, 201804788), (2, 100902394), (4, 50451197), (41, 4922068), (82, 2461034), (164, 1230517), (439, 459692), (878, 229846), (1756, 114923), (2803, 71996), (5606, 35998), (11212, 17999)]