201193216

素因数分解:

$2^8\times 7^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 479313912

約数和(自身を除く): 278120696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 128, 172, 196, 224, 256, 301, 344, 373, 392, 448, 602, 688, 746, 784, 896, 1204, 1376, 1492, 1568, 1792, 2107, 2408, 2611, 2752, 2984, 3136, 4214, 4816, 5222, 5504, 5968, 6272, 8428, 9632, 10444, 11008, 11936, 12544, 16039, 16856, 18277, 19264, 20888, 23872, 32078, 33712, 36554, 38528, 41776, 47744, 64156, 67424, 73108, 77056, 83552, 95488, 112273, 128312, 134848, 146216, 167104, 224546, 256624, 269696, 292432, 334208, 449092, 513248, 539392, 584864, 668416, 785911, 898184, 1026496, 1169728, 1571822, 1796368, 2052992, 2339456, 3143644, 3592736, 4105984, 4678912, 6287288, 7185472, 12574576, 14370944, 25149152, 28741888, 50298304, 100596608, 201193216]

約数ペア:

[(1, 201193216), (2, 100596608), (4, 50298304), (7, 28741888), (8, 25149152), (14, 14370944), (16, 12574576), (28, 7185472), (32, 6287288), (43, 4678912), (49, 4105984), (56, 3592736), (64, 3143644), (86, 2339456), (98, 2052992), (112, 1796368), (128, 1571822), (172, 1169728), (196, 1026496), (224, 898184), (256, 785911), (301, 668416), (344, 584864), (373, 539392), (392, 513248), (448, 449092), (602, 334208), (688, 292432), (746, 269696), (784, 256624), (896, 224546), (1204, 167104), (1376, 146216), (1492, 134848), (1568, 128312), (1792, 112273), (2107, 95488), (2408, 83552), (2611, 77056), (2752, 73108), (2984, 67424), (3136, 64156), (4214, 47744), (4816, 41776), (5222, 38528), (5504, 36554), (5968, 33712), (6272, 32078), (8428, 23872), (9632, 20888), (10444, 19264), (11008, 18277), (11936, 16856), (12544, 16039)]