207913656

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12323}}^1$

素因数の和:12388

約数の個数: 64

約数和(自身を含む): 561974400

約数和(自身を除く): 354060744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 12323, 16872, 24646, 36969, 49292, 73938, 98584, 147876, 234137, 295752, 455951, 468274, 702411, 911902, 936548, 1367853, 1404822, 1823804, 1873096, 2735706, 2809644, 3647608, 5471412, 5619288, 8663069, 10942824, 17326138, 25989207, 34652276, 51978414, 69304552, 103956828, 207913656]

約数ペア:

[(1, 207913656), (2, 103956828), (3, 69304552), (4, 51978414), (6, 34652276), (8, 25989207), (12, 17326138), (19, 10942824), (24, 8663069), (37, 5619288), (38, 5471412), (57, 3647608), (74, 2809644), (76, 2735706), (111, 1873096), (114, 1823804), (148, 1404822), (152, 1367853), (222, 936548), (228, 911902), (296, 702411), (444, 468274), (456, 455951), (703, 295752), (888, 234137), (1406, 147876), (2109, 98584), (2812, 73938), (4218, 49292), (5624, 36969), (8436, 24646), (12323, 16872)]