208077482165

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1\times {\mathrm{33161}}^1$

素因数の和:36173

約数の個数: 32

約数和(自身を含む): 290148929280

約数和(自身を除く): 82071447115

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 2939, 14695, 20573, 33161, 102865, 165805, 179279, 232127, 896395, 1160635, 1254953, 2022821, 6274765, 10114105, 14159747, 70798735, 97460179, 487300895, 682221253, 3411106265, 5945070919, 29725354595, 41615496433, 208077482165]

約数ペア:

[(1, 208077482165), (5, 41615496433), (7, 29725354595), (35, 5945070919), (61, 3411106265), (305, 682221253), (427, 487300895), (2135, 97460179), (2939, 70798735), (14695, 14159747), (20573, 10114105), (33161, 6274765), (102865, 2022821), (165805, 1254953), (179279, 1160635), (232127, 896395)]