203864136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1815

約数の個数: 128

約数和(自身を含む): 632136960

約数和(自身を除く): 428272824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 574, 697, 714, 861, 952, 984, 1148, 1394, 1428, 1722, 1741, 2091, 2296, 2788, 2856, 3444, 3482, 4182, 4879, 5223, 5576, 6888, 6964, 8364, 9758, 10446, 12187, 13928, 14637, 16728, 19516, 20892, 24374, 29274, 29597, 36561, 39032, 41784, 48748, 58548, 59194, 71381, 73122, 88791, 97496, 117096, 118388, 142762, 146244, 177582, 207179, 214143, 236776, 285524, 292488, 355164, 414358, 428286, 499667, 571048, 621537, 710328, 828716, 856572, 999334, 1213477, 1243074, 1499001, 1657432, 1713144, 1998668, 2426954, 2486148, 2998002, 3640431, 3997336, 4853908, 4972296, 5996004, 7280862, 8494339, 9707816, 11992008, 14561724, 16988678, 25483017, 29123448, 33977356, 50966034, 67954712, 101932068, 203864136]

約数ペア:

[(1, 203864136), (2, 101932068), (3, 67954712), (4, 50966034), (6, 33977356), (7, 29123448), (8, 25483017), (12, 16988678), (14, 14561724), (17, 11992008), (21, 9707816), (24, 8494339), (28, 7280862), (34, 5996004), (41, 4972296), (42, 4853908), (51, 3997336), (56, 3640431), (68, 2998002), (82, 2486148), (84, 2426954), (102, 1998668), (119, 1713144), (123, 1657432), (136, 1499001), (164, 1243074), (168, 1213477), (204, 999334), (238, 856572), (246, 828716), (287, 710328), (328, 621537), (357, 571048), (408, 499667), (476, 428286), (492, 414358), (574, 355164), (697, 292488), (714, 285524), (861, 236776), (952, 214143), (984, 207179), (1148, 177582), (1394, 146244), (1428, 142762), (1722, 118388), (1741, 117096), (2091, 97496), (2296, 88791), (2788, 73122), (2856, 71381), (3444, 59194), (3482, 58548), (4182, 48748), (4879, 41784), (5223, 39032), (5576, 36561), (6888, 29597), (6964, 29274), (8364, 24374), (9758, 20892), (10446, 19516), (12187, 16728), (13928, 14637)]