80203494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 196187616

約数和(自身を除く): 115984122

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 73, 74, 98, 101, 111, 146, 147, 202, 219, 222, 259, 294, 303, 438, 511, 518, 606, 707, 777, 1022, 1414, 1533, 1554, 1813, 2121, 2701, 3066, 3577, 3626, 3737, 4242, 4949, 5402, 5439, 7154, 7373, 7474, 8103, 9898, 10731, 10878, 11211, 14746, 14847, 16206, 18907, 21462, 22119, 22422, 26159, 29694, 37814, 44238, 51611, 52318, 56721, 78477, 103222, 113442, 132349, 154833, 156954, 183113, 264698, 272801, 309666, 361277, 366226, 397047, 545602, 549339, 722554, 794094, 818403, 1083831, 1098678, 1636806, 1909607, 2167662, 3819214, 5728821, 11457642, 13367249, 26734498, 40101747, 80203494]

約数ペア:

[(1, 80203494), (2, 40101747), (3, 26734498), (6, 13367249), (7, 11457642), (14, 5728821), (21, 3819214), (37, 2167662), (42, 1909607), (49, 1636806), (73, 1098678), (74, 1083831), (98, 818403), (101, 794094), (111, 722554), (146, 549339), (147, 545602), (202, 397047), (219, 366226), (222, 361277), (259, 309666), (294, 272801), (303, 264698), (438, 183113), (511, 156954), (518, 154833), (606, 132349), (707, 113442), (777, 103222), (1022, 78477), (1414, 56721), (1533, 52318), (1554, 51611), (1813, 44238), (2121, 37814), (2701, 29694), (3066, 26159), (3577, 22422), (3626, 22119), (3737, 21462), (4242, 18907), (4949, 16206), (5402, 14847), (5439, 14746), (7154, 11211), (7373, 10878), (7474, 10731), (8103, 9898)]