217404610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{7583}}^1$

素因数の和:7698

約数の個数: 32

約数和(自身を含む): 406259712

約数和(自身を除く): 188855102

約数列:

[1, 2, 5, 10, 47, 61, 94, 122, 235, 305, 470, 610, 2867, 5734, 7583, 14335, 15166, 28670, 37915, 75830, 356401, 462563, 712802, 925126, 1782005, 2312815, 3564010, 4625630, 21740461, 43480922, 108702305, 217404610]

約数ペア:

[(1, 217404610), (2, 108702305), (5, 43480922), (10, 21740461), (47, 4625630), (61, 3564010), (94, 2312815), (122, 1782005), (235, 925126), (305, 712802), (470, 462563), (610, 356401), (2867, 75830), (5734, 37915), (7583, 28670), (14335, 15166)]