202604968

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{569}}^1\times {\mathrm{947}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 389059200

約数和(自身を除く): 186454232

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 569, 947, 1138, 1894, 2276, 3788, 4552, 7576, 26743, 44509, 53486, 89018, 106972, 178036, 213944, 356072, 538843, 1077686, 2155372, 4310744, 25325621, 50651242, 101302484, 202604968]

約数ペア:

[(1, 202604968), (2, 101302484), (4, 50651242), (8, 25325621), (47, 4310744), (94, 2155372), (188, 1077686), (376, 538843), (569, 356072), (947, 213944), (1138, 178036), (1894, 106972), (2276, 89018), (3788, 53486), (4552, 44509), (7576, 26743)]