207819712

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1171}}^1$

素因数の和:1289

約数の個数: 56

約数和(自身を含む): 428670720

約数和(自身を除く): 220851008

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 64, 94, 118, 188, 236, 376, 472, 752, 944, 1171, 1504, 1888, 2342, 2773, 3008, 3776, 4684, 5546, 9368, 11092, 18736, 22184, 37472, 44368, 55037, 69089, 74944, 88736, 110074, 138178, 177472, 220148, 276356, 440296, 552712, 880592, 1105424, 1761184, 2210848, 3247183, 3522368, 4421696, 6494366, 12988732, 25977464, 51954928, 103909856, 207819712]

約数ペア:

[(1, 207819712), (2, 103909856), (4, 51954928), (8, 25977464), (16, 12988732), (32, 6494366), (47, 4421696), (59, 3522368), (64, 3247183), (94, 2210848), (118, 1761184), (188, 1105424), (236, 880592), (376, 552712), (472, 440296), (752, 276356), (944, 220148), (1171, 177472), (1504, 138178), (1888, 110074), (2342, 88736), (2773, 74944), (3008, 69089), (3776, 55037), (4684, 44368), (5546, 37472), (9368, 22184), (11092, 18736)]