194631290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{120889}}^1$

素因数の和:120926

約数の個数: 32

約数和(自身を含む): 417795840

約数和(自身を除く): 223164550

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 120889, 241778, 604445, 846223, 1208890, 1692446, 2780447, 4231115, 5560894, 8462230, 13902235, 19463129, 27804470, 38926258, 97315645, 194631290]

約数ペア:

[(1, 194631290), (2, 97315645), (5, 38926258), (7, 27804470), (10, 19463129), (14, 13902235), (23, 8462230), (35, 5560894), (46, 4231115), (70, 2780447), (115, 1692446), (161, 1208890), (230, 846223), (322, 604445), (805, 241778), (1610, 120889)]