201229864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^2$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 418410720

約数和(自身を除く): 217180856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 149, 206, 298, 412, 596, 824, 1133, 1192, 1639, 2266, 3278, 4532, 6556, 9064, 13112, 15347, 22201, 30694, 44402, 61388, 88804, 122776, 168817, 177608, 244211, 337634, 488422, 675268, 976844, 1350536, 1953688, 2286703, 4573406, 9146812, 18293624, 25153733, 50307466, 100614932, 201229864]

約数ペア:

[(1, 201229864), (2, 100614932), (4, 50307466), (8, 25153733), (11, 18293624), (22, 9146812), (44, 4573406), (88, 2286703), (103, 1953688), (149, 1350536), (206, 976844), (298, 675268), (412, 488422), (596, 337634), (824, 244211), (1133, 177608), (1192, 168817), (1639, 122776), (2266, 88804), (3278, 61388), (4532, 44402), (6556, 30694), (9064, 22201), (13112, 15347)]