200717090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{124669}}^1$

素因数の和:124706

約数の個数: 32

約数和(自身を含む): 430859520

約数和(自身を除く): 230142430

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 124669, 249338, 623345, 872683, 1246690, 1745366, 2867387, 4363415, 5734774, 8726830, 14336935, 20071709, 28673870, 40143418, 100358545, 200717090]

約数ペア:

[(1, 200717090), (2, 100358545), (5, 40143418), (7, 28673870), (10, 20071709), (14, 14336935), (23, 8726830), (35, 5734774), (46, 4363415), (70, 2867387), (115, 1745366), (161, 1246690), (230, 872683), (322, 623345), (805, 249338), (1610, 124669)]