197208424

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{7639}}^1$

素因数の和:8113

約数の個数: 32

約数和(自身を含む): 423561600

約数和(自身を除く): 226353176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1844, 3227, 3688, 6454, 7639, 12908, 15278, 25816, 30556, 53473, 61112, 106946, 213892, 427784, 3521579, 7043158, 14086316, 24651053, 28172632, 49302106, 98604212, 197208424]

約数ペア:

[(1, 197208424), (2, 98604212), (4, 49302106), (7, 28172632), (8, 24651053), (14, 14086316), (28, 7043158), (56, 3521579), (461, 427784), (922, 213892), (1844, 106946), (3227, 61112), (3688, 53473), (6454, 30556), (7639, 25816), (12908, 15278)]