211699072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 485805600

約数和(自身を除く): 274106528

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 41, 52, 58, 64, 82, 104, 107, 116, 128, 164, 208, 214, 232, 328, 377, 416, 428, 464, 533, 656, 754, 832, 856, 928, 1066, 1189, 1312, 1391, 1508, 1664, 1712, 1856, 2132, 2378, 2624, 2782, 3016, 3103, 3424, 3712, 4264, 4387, 4756, 5248, 5564, 6032, 6206, 6848, 8528, 8774, 9512, 11128, 12064, 12412, 13696, 15457, 17056, 17548, 19024, 22256, 24128, 24824, 30914, 34112, 35096, 38048, 40339, 44512, 48256, 49648, 57031, 61828, 68224, 70192, 76096, 80678, 89024, 99296, 114062, 123656, 127223, 140384, 152192, 161356, 178048, 198592, 228124, 247312, 254446, 280768, 322712, 397184, 456248, 494624, 508892, 561536, 645424, 912496, 989248, 1017784, 1290848, 1653899, 1824992, 1978496, 2035568, 2581696, 3307798, 3649984, 4071136, 5163392, 6615596, 7299968, 8142272, 13231192, 16284544, 26462384, 52924768, 105849536, 211699072]

約数ペア:

[(1, 211699072), (2, 105849536), (4, 52924768), (8, 26462384), (13, 16284544), (16, 13231192), (26, 8142272), (29, 7299968), (32, 6615596), (41, 5163392), (52, 4071136), (58, 3649984), (64, 3307798), (82, 2581696), (104, 2035568), (107, 1978496), (116, 1824992), (128, 1653899), (164, 1290848), (208, 1017784), (214, 989248), (232, 912496), (328, 645424), (377, 561536), (416, 508892), (428, 494624), (464, 456248), (533, 397184), (656, 322712), (754, 280768), (832, 254446), (856, 247312), (928, 228124), (1066, 198592), (1189, 178048), (1312, 161356), (1391, 152192), (1508, 140384), (1664, 127223), (1712, 123656), (1856, 114062), (2132, 99296), (2378, 89024), (2624, 80678), (2782, 76096), (3016, 70192), (3103, 68224), (3424, 61828), (3712, 57031), (4264, 49648), (4387, 48256), (4756, 44512), (5248, 40339), (5564, 38048), (6032, 35096), (6206, 34112), (6848, 30914), (8528, 24824), (8774, 24128), (9512, 22256), (11128, 19024), (12064, 17548), (12412, 17056), (13696, 15457)]