197897088

素因数分解:

$2^7\times 3^1\times {\mathrm{515357}}^1$

素因数の和:515374

約数の個数: 32

約数和(自身を含む): 525665160

約数和(自身を除く): 327768072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 515357, 1030714, 1546071, 2061428, 3092142, 4122856, 6184284, 8245712, 12368568, 16491424, 24737136, 32982848, 49474272, 65965696, 98948544, 197897088]

約数ペア:

[(1, 197897088), (2, 98948544), (3, 65965696), (4, 49474272), (6, 32982848), (8, 24737136), (12, 16491424), (16, 12368568), (24, 8245712), (32, 6184284), (48, 4122856), (64, 3092142), (96, 2061428), (128, 1546071), (192, 1030714), (384, 515357)]