206511906412

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1\times {\mathrm{170227}}^1$

素因数の和:171446

約数の個数: 48

約数和(自身を含む): 424551355648

約数和(自身を除く): 218039449236

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1171, 2342, 4684, 8197, 16394, 32788, 43327, 86654, 170227, 173308, 303289, 340454, 606578, 680908, 1191589, 1213156, 2383178, 4766356, 6298399, 12596798, 25193596, 44088793, 88177586, 176355172, 199335817, 398671634, 797343268, 1395350719, 2790701438, 5581402876, 7375425229, 14750850458, 29501700916, 51627976603, 103255953206, 206511906412]

約数ペア:

[(1, 206511906412), (2, 103255953206), (4, 51627976603), (7, 29501700916), (14, 14750850458), (28, 7375425229), (37, 5581402876), (74, 2790701438), (148, 1395350719), (259, 797343268), (518, 398671634), (1036, 199335817), (1171, 176355172), (2342, 88177586), (4684, 44088793), (8197, 25193596), (16394, 12596798), (32788, 6298399), (43327, 4766356), (86654, 2383178), (170227, 1213156), (173308, 1191589), (303289, 680908), (340454, 606578)]