213901072

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1509

約数の個数: 120

約数和(自身を含む): 557241120

約数和(自身を除く): 343340048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 272, 308, 374, 392, 476, 539, 616, 748, 784, 833, 952, 1078, 1232, 1309, 1459, 1496, 1666, 1904, 2156, 2618, 2918, 2992, 3332, 4312, 5236, 5836, 6664, 8624, 9163, 10213, 10472, 11672, 13328, 16049, 18326, 20426, 20944, 23344, 24803, 32098, 36652, 40852, 49606, 64196, 71491, 73304, 81704, 99212, 112343, 128392, 142982, 146608, 163408, 173621, 198424, 224686, 256784, 272833, 285964, 347242, 396848, 449372, 545666, 571928, 694484, 786401, 898744, 1091332, 1143856, 1215347, 1388968, 1572802, 1797488, 1909831, 2182664, 2430694, 2777936, 3145604, 3819662, 4365328, 4861388, 6291208, 7639324, 9722776, 12582416, 13368817, 15278648, 19445552, 26737634, 30557296, 53475268, 106950536, 213901072]

約数ペア:

[(1, 213901072), (2, 106950536), (4, 53475268), (7, 30557296), (8, 26737634), (11, 19445552), (14, 15278648), (16, 13368817), (17, 12582416), (22, 9722776), (28, 7639324), (34, 6291208), (44, 4861388), (49, 4365328), (56, 3819662), (68, 3145604), (77, 2777936), (88, 2430694), (98, 2182664), (112, 1909831), (119, 1797488), (136, 1572802), (154, 1388968), (176, 1215347), (187, 1143856), (196, 1091332), (238, 898744), (272, 786401), (308, 694484), (374, 571928), (392, 545666), (476, 449372), (539, 396848), (616, 347242), (748, 285964), (784, 272833), (833, 256784), (952, 224686), (1078, 198424), (1232, 173621), (1309, 163408), (1459, 146608), (1496, 142982), (1666, 128392), (1904, 112343), (2156, 99212), (2618, 81704), (2918, 73304), (2992, 71491), (3332, 64196), (4312, 49606), (5236, 40852), (5836, 36652), (6664, 32098), (8624, 24803), (9163, 23344), (10213, 20944), (10472, 20426), (11672, 18326), (13328, 16049)]