207744130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:763

約数の個数: 64

約数和(自身を含む): 424279296

約数和(自身を除く): 216535166

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 73, 82, 110, 146, 205, 365, 410, 451, 631, 730, 803, 902, 1262, 1606, 2255, 2993, 3155, 4015, 4510, 5986, 6310, 6941, 8030, 13882, 14965, 25871, 29930, 32923, 34705, 46063, 51742, 65846, 69410, 92126, 129355, 164615, 230315, 258710, 284581, 329230, 460630, 506693, 569162, 1013386, 1422905, 1888583, 2533465, 2845810, 3777166, 5066930, 9442915, 18885830, 20774413, 41548826, 103872065, 207744130]

約数ペア:

[(1, 207744130), (2, 103872065), (5, 41548826), (10, 20774413), (11, 18885830), (22, 9442915), (41, 5066930), (55, 3777166), (73, 2845810), (82, 2533465), (110, 1888583), (146, 1422905), (205, 1013386), (365, 569162), (410, 506693), (451, 460630), (631, 329230), (730, 284581), (803, 258710), (902, 230315), (1262, 164615), (1606, 129355), (2255, 92126), (2993, 69410), (3155, 65846), (4015, 51742), (4510, 46063), (5986, 34705), (6310, 32923), (6941, 29930), (8030, 25871), (13882, 14965)]