204030142

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 319904640

約数和(自身を除く): 115874498

約数列:

[1, 2, 59, 67, 118, 131, 134, 197, 262, 394, 3953, 7729, 7906, 8777, 11623, 13199, 15458, 17554, 23246, 25807, 26398, 51614, 517843, 778741, 1035686, 1522613, 1557482, 1729069, 3045226, 3458138, 102015071, 204030142]

約数ペア:

[(1, 204030142), (2, 102015071), (59, 3458138), (67, 3045226), (118, 1729069), (131, 1557482), (134, 1522613), (197, 1035686), (262, 778741), (394, 517843), (3953, 51614), (7729, 26398), (7906, 25807), (8777, 23246), (11623, 17554), (13199, 15458)]