198255190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{166601}}^1$

素因数の和:166632

約数の個数: 32

約数和(自身を含む): 431832384

約数和(自身を除く): 233577194

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 166601, 333202, 833005, 1166207, 1666010, 2332414, 2832217, 5664434, 5831035, 11662070, 14161085, 19825519, 28322170, 39651038, 99127595, 198255190]

約数ペア:

[(1, 198255190), (2, 99127595), (5, 39651038), (7, 28322170), (10, 19825519), (14, 14161085), (17, 11662070), (34, 5831035), (35, 5664434), (70, 2832217), (85, 2332414), (119, 1666010), (170, 1166207), (238, 833005), (595, 333202), (1190, 166601)]