200547202048

素因数分解:

$2^{10}\times {\mathrm{239}}^1\times {\mathrm{819443}}^1$

素因数の和:819702

約数の個数: 44

約数和(自身を含む): 402576448320

約数和(自身を除く): 202029246272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1024, 1912, 3824, 7648, 15296, 30592, 61184, 122368, 244736, 819443, 1638886, 3277772, 6555544, 13111088, 26222176, 52444352, 104888704, 195846877, 209777408, 391693754, 419554816, 783387508, 839109632, 1566775016, 3133550032, 6267100064, 12534200128, 25068400256, 50136800512, 100273601024, 200547202048]

約数ペア:

[(1, 200547202048), (2, 100273601024), (4, 50136800512), (8, 25068400256), (16, 12534200128), (32, 6267100064), (64, 3133550032), (128, 1566775016), (239, 839109632), (256, 783387508), (478, 419554816), (512, 391693754), (956, 209777408), (1024, 195846877), (1912, 104888704), (3824, 52444352), (7648, 26222176), (15296, 13111088), (30592, 6555544), (61184, 3277772), (122368, 1638886), (244736, 819443)]