209284824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 639221760

約数和(自身を除く): 429936936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 127, 136, 168, 204, 238, 254, 357, 381, 408, 476, 508, 577, 714, 762, 889, 952, 1016, 1154, 1428, 1524, 1731, 1778, 2159, 2308, 2667, 2856, 3048, 3462, 3556, 4039, 4318, 4616, 5334, 6477, 6924, 7112, 8078, 8636, 9809, 10668, 12117, 12954, 13848, 15113, 16156, 17272, 19618, 21336, 24234, 25908, 29427, 30226, 32312, 39236, 45339, 48468, 51816, 58854, 60452, 68663, 73279, 78472, 90678, 96936, 117708, 120904, 137326, 146558, 181356, 205989, 219837, 235416, 274652, 293116, 362712, 411978, 439674, 512953, 549304, 586232, 823956, 879348, 1025906, 1245743, 1538859, 1647912, 1758696, 2051812, 2491486, 3077718, 3737229, 4103624, 4982972, 6155436, 7474458, 8720201, 9965944, 12310872, 14948916, 17440402, 26160603, 29897832, 34880804, 52321206, 69761608, 104642412, 209284824]

約数ペア:

[(1, 209284824), (2, 104642412), (3, 69761608), (4, 52321206), (6, 34880804), (7, 29897832), (8, 26160603), (12, 17440402), (14, 14948916), (17, 12310872), (21, 9965944), (24, 8720201), (28, 7474458), (34, 6155436), (42, 4982972), (51, 4103624), (56, 3737229), (68, 3077718), (84, 2491486), (102, 2051812), (119, 1758696), (127, 1647912), (136, 1538859), (168, 1245743), (204, 1025906), (238, 879348), (254, 823956), (357, 586232), (381, 549304), (408, 512953), (476, 439674), (508, 411978), (577, 362712), (714, 293116), (762, 274652), (889, 235416), (952, 219837), (1016, 205989), (1154, 181356), (1428, 146558), (1524, 137326), (1731, 120904), (1778, 117708), (2159, 96936), (2308, 90678), (2667, 78472), (2856, 73279), (3048, 68663), (3462, 60452), (3556, 58854), (4039, 51816), (4318, 48468), (4616, 45339), (5334, 39236), (6477, 32312), (6924, 30226), (7112, 29427), (8078, 25908), (8636, 24234), (9809, 21336), (10668, 19618), (12117, 17272), (12954, 16156), (13848, 15113)]