203886156

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{3923}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 490468608

約数和(自身を除く): 286582452

約数列:

[1, 2, 3, 4, 6, 12, 61, 71, 122, 142, 183, 213, 244, 284, 366, 426, 732, 852, 3923, 4331, 7846, 8662, 11769, 12993, 15692, 17324, 23538, 25986, 47076, 51972, 239303, 278533, 478606, 557066, 717909, 835599, 957212, 1114132, 1435818, 1671198, 2871636, 3342396, 16990513, 33981026, 50971539, 67962052, 101943078, 203886156]

約数ペア:

[(1, 203886156), (2, 101943078), (3, 67962052), (4, 50971539), (6, 33981026), (12, 16990513), (61, 3342396), (71, 2871636), (122, 1671198), (142, 1435818), (183, 1114132), (213, 957212), (244, 835599), (284, 717909), (366, 557066), (426, 478606), (732, 278533), (852, 239303), (3923, 51972), (4331, 47076), (7846, 25986), (8662, 23538), (11769, 17324), (12993, 15692)]