198455904

素因数分解:

$2^5\times 3^2\times {\mathrm{701}}^1\times {\mathrm{983}}^1$

素因数の和:1700

約数の個数: 72

約数和(自身を含む): 565738992

約数和(自身を除く): 367283088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 701, 983, 1402, 1966, 2103, 2804, 2949, 3932, 4206, 5608, 5898, 6309, 7864, 8412, 8847, 11216, 11796, 12618, 15728, 16824, 17694, 22432, 23592, 25236, 31456, 33648, 35388, 47184, 50472, 67296, 70776, 94368, 100944, 141552, 201888, 283104, 689083, 1378166, 2067249, 2756332, 4134498, 5512664, 6201747, 8268996, 11025328, 12403494, 16537992, 22050656, 24806988, 33075984, 49613976, 66151968, 99227952, 198455904]

約数ペア:

[(1, 198455904), (2, 99227952), (3, 66151968), (4, 49613976), (6, 33075984), (8, 24806988), (9, 22050656), (12, 16537992), (16, 12403494), (18, 11025328), (24, 8268996), (32, 6201747), (36, 5512664), (48, 4134498), (72, 2756332), (96, 2067249), (144, 1378166), (288, 689083), (701, 283104), (983, 201888), (1402, 141552), (1966, 100944), (2103, 94368), (2804, 70776), (2949, 67296), (3932, 50472), (4206, 47184), (5608, 35388), (5898, 33648), (6309, 31456), (7864, 25236), (8412, 23592), (8847, 22432), (11216, 17694), (11796, 16824), (12618, 15728)]