197841222

素因数分解:

$2^1\times 3^2\times {\mathrm{571}}^1\times {\mathrm{19249}}^1$

素因数の和:19828

約数の個数: 24

約数和(自身を含む): 429429000

約数和(自身を除く): 231587778

約数列:

[1, 2, 3, 6, 9, 18, 571, 1142, 1713, 3426, 5139, 10278, 19249, 38498, 57747, 115494, 173241, 346482, 10991179, 21982358, 32973537, 65947074, 98920611, 197841222]

約数ペア:

[(1, 197841222), (2, 98920611), (3, 65947074), (6, 32973537), (9, 21982358), (18, 10991179), (571, 346482), (1142, 173241), (1713, 115494), (3426, 57747), (5139, 38498), (10278, 19249)]