205740964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 445939200

約数和(自身を除く): 240198236

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 79, 116, 143, 157, 158, 286, 314, 316, 319, 377, 572, 628, 638, 754, 869, 1027, 1276, 1508, 1727, 1738, 2041, 2054, 2291, 3454, 3476, 4082, 4108, 4147, 4553, 4582, 6908, 8164, 8294, 9106, 9164, 11297, 12403, 16588, 18212, 22451, 22594, 24806, 25201, 29783, 44902, 45188, 49612, 50083, 50402, 59189, 59566, 89804, 100166, 100804, 118378, 119132, 136433, 161239, 200332, 236756, 272866, 322478, 327613, 359687, 545732, 644956, 651079, 655226, 719374, 1302158, 1310452, 1438748, 1773629, 2604316, 3547258, 3956557, 4675931, 7094516, 7913114, 9351862, 15826228, 18703724, 51435241, 102870482, 205740964]

約数ペア:

[(1, 205740964), (2, 102870482), (4, 51435241), (11, 18703724), (13, 15826228), (22, 9351862), (26, 7913114), (29, 7094516), (44, 4675931), (52, 3956557), (58, 3547258), (79, 2604316), (116, 1773629), (143, 1438748), (157, 1310452), (158, 1302158), (286, 719374), (314, 655226), (316, 651079), (319, 644956), (377, 545732), (572, 359687), (628, 327613), (638, 322478), (754, 272866), (869, 236756), (1027, 200332), (1276, 161239), (1508, 136433), (1727, 119132), (1738, 118378), (2041, 100804), (2054, 100166), (2291, 89804), (3454, 59566), (3476, 59189), (4082, 50402), (4108, 50083), (4147, 49612), (4553, 45188), (4582, 44902), (6908, 29783), (8164, 25201), (8294, 24806), (9106, 22594), (9164, 22451), (11297, 18212), (12403, 16588)]