198321648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{590243}}^1$

素因数の和:590261

約数の個数: 40

約数和(自身を含む): 585522048

約数和(自身を除く): 387200400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 590243, 1180486, 1770729, 2360972, 3541458, 4131701, 4721944, 7082916, 8263402, 9443888, 12395103, 14165832, 16526804, 24790206, 28331664, 33053608, 49580412, 66107216, 99160824, 198321648]

約数ペア:

[(1, 198321648), (2, 99160824), (3, 66107216), (4, 49580412), (6, 33053608), (7, 28331664), (8, 24790206), (12, 16526804), (14, 14165832), (16, 12395103), (21, 9443888), (24, 8263402), (28, 7082916), (42, 4721944), (48, 4131701), (56, 3541458), (84, 2360972), (112, 1770729), (168, 1180486), (336, 590243)]