202798776

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 348778824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 53, 62, 74, 93, 106, 111, 124, 139, 148, 159, 186, 212, 222, 248, 278, 296, 318, 372, 417, 424, 444, 556, 636, 744, 834, 888, 1112, 1147, 1272, 1643, 1668, 1961, 2294, 3286, 3336, 3441, 3922, 4309, 4588, 4929, 5143, 5883, 6572, 6882, 7367, 7844, 8618, 9176, 9858, 10286, 11766, 12927, 13144, 13764, 14734, 15429, 15688, 17236, 19716, 20572, 22101, 23532, 25854, 27528, 29468, 30858, 34472, 39432, 41144, 44202, 47064, 51708, 58936, 60791, 61716, 88404, 103416, 121582, 123432, 159433, 176808, 182373, 228377, 243164, 272579, 318866, 364746, 456754, 478299, 486328, 545158, 637732, 685131, 729492, 817737, 913508, 956598, 1090316, 1275464, 1370262, 1458984, 1635474, 1827016, 1913196, 2180632, 2740524, 3270948, 3826392, 5481048, 6541896, 8449949, 16899898, 25349847, 33799796, 50699694, 67599592, 101399388, 202798776]

約数ペア:

[(1, 202798776), (2, 101399388), (3, 67599592), (4, 50699694), (6, 33799796), (8, 25349847), (12, 16899898), (24, 8449949), (31, 6541896), (37, 5481048), (53, 3826392), (62, 3270948), (74, 2740524), (93, 2180632), (106, 1913196), (111, 1827016), (124, 1635474), (139, 1458984), (148, 1370262), (159, 1275464), (186, 1090316), (212, 956598), (222, 913508), (248, 817737), (278, 729492), (296, 685131), (318, 637732), (372, 545158), (417, 486328), (424, 478299), (444, 456754), (556, 364746), (636, 318866), (744, 272579), (834, 243164), (888, 228377), (1112, 182373), (1147, 176808), (1272, 159433), (1643, 123432), (1668, 121582), (1961, 103416), (2294, 88404), (3286, 61716), (3336, 60791), (3441, 58936), (3922, 51708), (4309, 47064), (4588, 44202), (4929, 41144), (5143, 39432), (5883, 34472), (6572, 30858), (6882, 29468), (7367, 27528), (7844, 25854), (8618, 23532), (9176, 22101), (9858, 20572), (10286, 19716), (11766, 17236), (12927, 15688), (13144, 15429), (13764, 14734)]