204085196

素因数分解:

$2^2\times 7^2\times {\mathrm{739}}^1\times {\mathrm{1409}}^1$

素因数の和:2166

約数の個数: 36

約数和(自身を含む): 416316600

約数和(自身を除く): 212231404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 739, 1409, 1478, 2818, 2956, 5173, 5636, 9863, 10346, 19726, 20692, 36211, 39452, 69041, 72422, 138082, 144844, 276164, 1041251, 2082502, 4165004, 7288757, 14577514, 29155028, 51021299, 102042598, 204085196]

約数ペア:

[(1, 204085196), (2, 102042598), (4, 51021299), (7, 29155028), (14, 14577514), (28, 7288757), (49, 4165004), (98, 2082502), (196, 1041251), (739, 276164), (1409, 144844), (1478, 138082), (2818, 72422), (2956, 69041), (5173, 39452), (5636, 36211), (9863, 20692), (10346, 19726)]