193709208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2897

約数の個数: 128

約数和(自身を含む): 620305920

約数和(自身を除く): 426596712

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1221, 1554, 1628, 1848, 2072, 2442, 2833, 2849, 3108, 3256, 4884, 5666, 5698, 6216, 8499, 8547, 9768, 11332, 11396, 16998, 17094, 19831, 22664, 22792, 31163, 33996, 34188, 39662, 59493, 62326, 67992, 68376, 79324, 93489, 104821, 118986, 124652, 158648, 186978, 209642, 218141, 237972, 249304, 314463, 373956, 419284, 436282, 475944, 628926, 654423, 733747, 747912, 838568, 872564, 1153031, 1257852, 1308846, 1467494, 1745128, 2201241, 2306062, 2515704, 2617692, 2934988, 3459093, 4402482, 4612124, 5235384, 5869976, 6918186, 8071217, 8804964, 9224248, 13836372, 16142434, 17609928, 24213651, 27672744, 32284868, 48427302, 64569736, 96854604, 193709208]

約数ペア:

[(1, 193709208), (2, 96854604), (3, 64569736), (4, 48427302), (6, 32284868), (7, 27672744), (8, 24213651), (11, 17609928), (12, 16142434), (14, 13836372), (21, 9224248), (22, 8804964), (24, 8071217), (28, 6918186), (33, 5869976), (37, 5235384), (42, 4612124), (44, 4402482), (56, 3459093), (66, 2934988), (74, 2617692), (77, 2515704), (84, 2306062), (88, 2201241), (111, 1745128), (132, 1467494), (148, 1308846), (154, 1257852), (168, 1153031), (222, 872564), (231, 838568), (259, 747912), (264, 733747), (296, 654423), (308, 628926), (407, 475944), (444, 436282), (462, 419284), (518, 373956), (616, 314463), (777, 249304), (814, 237972), (888, 218141), (924, 209642), (1036, 186978), (1221, 158648), (1554, 124652), (1628, 118986), (1848, 104821), (2072, 93489), (2442, 79324), (2833, 68376), (2849, 67992), (3108, 62326), (3256, 59493), (4884, 39662), (5666, 34188), (5698, 33996), (6216, 31163), (8499, 22792), (8547, 22664), (9768, 19831), (11332, 17094), (11396, 16998)]