207742458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{64237}}^1$

素因数の和:64267

約数の個数: 48

約数和(自身を含む): 527265504

約数和(自身を除く): 319523046

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 64237, 128474, 192711, 385422, 449659, 706607, 899318, 1348977, 1413214, 2119821, 2697954, 3147613, 4239642, 4946249, 6295226, 9442839, 9892498, 14838747, 18885678, 29677494, 34623743, 69247486, 103871229, 207742458]

約数ペア:

[(1, 207742458), (2, 103871229), (3, 69247486), (6, 34623743), (7, 29677494), (11, 18885678), (14, 14838747), (21, 9892498), (22, 9442839), (33, 6295226), (42, 4946249), (49, 4239642), (66, 3147613), (77, 2697954), (98, 2119821), (147, 1413214), (154, 1348977), (231, 899318), (294, 706607), (462, 449659), (539, 385422), (1078, 192711), (1617, 128474), (3234, 64237)]