200416256

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{10301}}^1$

素因数の和:10340

約数の個数: 44

約数和(自身を含む): 421763880

約数和(自身を除く): 221347624

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 9728, 10301, 19456, 20602, 41204, 82408, 164816, 195719, 329632, 391438, 659264, 782876, 1318528, 1565752, 2637056, 3131504, 5274112, 6263008, 10548224, 12526016, 25052032, 50104064, 100208128, 200416256]

約数ペア:

[(1, 200416256), (2, 100208128), (4, 50104064), (8, 25052032), (16, 12526016), (19, 10548224), (32, 6263008), (38, 5274112), (64, 3131504), (76, 2637056), (128, 1565752), (152, 1318528), (256, 782876), (304, 659264), (512, 391438), (608, 329632), (1024, 195719), (1216, 164816), (2432, 82408), (4864, 41204), (9728, 20602), (10301, 19456)]