200861312

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{82591}}^1$

素因数の和:82624

約数の個数: 32

約数和(自身を含む): 421219200

約数和(自身を除く): 220357888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 82591, 165182, 330364, 660728, 1321456, 1569229, 2642912, 3138458, 5285824, 6276916, 10571648, 12553832, 25107664, 50215328, 100430656, 200861312]

約数ペア:

[(1, 200861312), (2, 100430656), (4, 50215328), (8, 25107664), (16, 12553832), (19, 10571648), (32, 6276916), (38, 5285824), (64, 3138458), (76, 2642912), (128, 1569229), (152, 1321456), (304, 660728), (608, 330364), (1216, 165182), (2432, 82591)]