217445298

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{14107}}^1$

素因数の和:14486

約数の個数: 32

約数和(自身を含む): 498407424

約数和(自身を除く): 280962126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 2202, 2569, 5138, 7707, 14107, 15414, 28214, 42321, 84642, 98749, 197498, 296247, 592494, 5177269, 10354538, 15531807, 31063614, 36240883, 72481766, 108722649, 217445298]

約数ペア:

[(1, 217445298), (2, 108722649), (3, 72481766), (6, 36240883), (7, 31063614), (14, 15531807), (21, 10354538), (42, 5177269), (367, 592494), (734, 296247), (1101, 197498), (2202, 98749), (2569, 84642), (5138, 42321), (7707, 28214), (14107, 15414)]