199564736

素因数分解:

$2^6\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1451}}^1$

素因数の和:1777

約数の個数: 56

約数和(自身を含む): 454371456

約数和(自身を除く): 254806720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 307, 448, 614, 1228, 1451, 2149, 2456, 2902, 4298, 4912, 5804, 8596, 9824, 10157, 11608, 17192, 19648, 20314, 23216, 34384, 40628, 46432, 68768, 81256, 92864, 137536, 162512, 325024, 445457, 650048, 890914, 1781828, 3118199, 3563656, 6236398, 7127312, 12472796, 14254624, 24945592, 28509248, 49891184, 99782368, 199564736]

約数ペア:

[(1, 199564736), (2, 99782368), (4, 49891184), (7, 28509248), (8, 24945592), (14, 14254624), (16, 12472796), (28, 7127312), (32, 6236398), (56, 3563656), (64, 3118199), (112, 1781828), (224, 890914), (307, 650048), (448, 445457), (614, 325024), (1228, 162512), (1451, 137536), (2149, 92864), (2456, 81256), (2902, 68768), (4298, 46432), (4912, 40628), (5804, 34384), (8596, 23216), (9824, 20314), (10157, 19648), (11608, 17192)]