209595024

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 604461312

約数和(自身を除く): 394866288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 107, 122, 144, 183, 214, 223, 244, 321, 366, 428, 446, 488, 549, 642, 669, 732, 856, 892, 963, 976, 1098, 1284, 1338, 1464, 1712, 1784, 1926, 2007, 2196, 2568, 2676, 2928, 3568, 3852, 4014, 4392, 5136, 5352, 6527, 7704, 8028, 8784, 10704, 13054, 13603, 15408, 16056, 19581, 23861, 26108, 27206, 32112, 39162, 40809, 47722, 52216, 54412, 58743, 71583, 78324, 81618, 95444, 104432, 108824, 117486, 122427, 143166, 156648, 163236, 190888, 214749, 217648, 234972, 244854, 286332, 313296, 326472, 381776, 429498, 469944, 489708, 572664, 652944, 858996, 939888, 979416, 1145328, 1455521, 1717992, 1958832, 2911042, 3435984, 4366563, 5822084, 8733126, 11644168, 13099689, 17466252, 23288336, 26199378, 34932504, 52398756, 69865008, 104797512, 209595024]

約数ペア:

[(1, 209595024), (2, 104797512), (3, 69865008), (4, 52398756), (6, 34932504), (8, 26199378), (9, 23288336), (12, 17466252), (16, 13099689), (18, 11644168), (24, 8733126), (36, 5822084), (48, 4366563), (61, 3435984), (72, 2911042), (107, 1958832), (122, 1717992), (144, 1455521), (183, 1145328), (214, 979416), (223, 939888), (244, 858996), (321, 652944), (366, 572664), (428, 489708), (446, 469944), (488, 429498), (549, 381776), (642, 326472), (669, 313296), (732, 286332), (856, 244854), (892, 234972), (963, 217648), (976, 214749), (1098, 190888), (1284, 163236), (1338, 156648), (1464, 143166), (1712, 122427), (1784, 117486), (1926, 108824), (2007, 104432), (2196, 95444), (2568, 81618), (2676, 78324), (2928, 71583), (3568, 58743), (3852, 54412), (4014, 52216), (4392, 47722), (5136, 40809), (5352, 39162), (6527, 32112), (7704, 27206), (8028, 26108), (8784, 23861), (10704, 19581), (13054, 16056), (13603, 15408)]