198201410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{26893}}^1$

素因数の和:26978

約数の個数: 32

約数和(自身を含む): 395019072

約数和(自身を除く): 196817662

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 26893, 53786, 134465, 268930, 295823, 591646, 1479115, 1801831, 2958230, 3603662, 9009155, 18018310, 19820141, 39640282, 99100705, 198201410]

約数ペア:

[(1, 198201410), (2, 99100705), (5, 39640282), (10, 19820141), (11, 18018310), (22, 9009155), (55, 3603662), (67, 2958230), (110, 1801831), (134, 1479115), (335, 591646), (670, 295823), (737, 268930), (1474, 134465), (3685, 53786), (7370, 26893)]