197052198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{88523}}^1$

素因数の和:88588

約数の個数: 32

約数和(自身を含む): 458908416

約数和(自身を除く): 261856218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 88523, 177046, 265569, 531138, 619661, 1239322, 1858983, 3717966, 4691719, 9383438, 14075157, 28150314, 32842033, 65684066, 98526099, 197052198]

約数ペア:

[(1, 197052198), (2, 98526099), (3, 65684066), (6, 32842033), (7, 28150314), (14, 14075157), (21, 9383438), (42, 4691719), (53, 3717966), (106, 1858983), (159, 1239322), (318, 619661), (371, 531138), (742, 265569), (1113, 177046), (2226, 88523)]