208178049195

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9413}}^1\times {\mathrm{11987}}^1$

素因数の和:21452

約数の個数: 48

約数和(自身を含む): 369713084832

約数和(自身を除く): 161535035637

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 9413, 11987, 28239, 35961, 47065, 59935, 84717, 107883, 141195, 179805, 385933, 423585, 491467, 539415, 1157799, 1474401, 1929665, 2457335, 3473397, 4423203, 5788995, 7372005, 17366985, 22116015, 112833631, 338500893, 564168155, 1015502679, 1692504465, 4626178871, 5077513395, 13878536613, 23130894355, 41635609839, 69392683065, 208178049195]

約数ペア:

[(1, 208178049195), (3, 69392683065), (5, 41635609839), (9, 23130894355), (15, 13878536613), (41, 5077513395), (45, 4626178871), (123, 1692504465), (205, 1015502679), (369, 564168155), (615, 338500893), (1845, 112833631), (9413, 22116015), (11987, 17366985), (28239, 7372005), (35961, 5788995), (47065, 4423203), (59935, 3473397), (84717, 2457335), (107883, 1929665), (141195, 1474401), (179805, 1157799), (385933, 539415), (423585, 491467)]