201420596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{853}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 401721600

約数和(自身を除く): 200301004

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 239, 247, 478, 494, 853, 956, 988, 1706, 3107, 3412, 4541, 6214, 9082, 11089, 12428, 16207, 18164, 22178, 32414, 44356, 59033, 64828, 118066, 203867, 210691, 236132, 407734, 421382, 815468, 842764, 2650271, 3873473, 5300542, 7746946, 10601084, 15493892, 50355149, 100710298, 201420596]

約数ペア:

[(1, 201420596), (2, 100710298), (4, 50355149), (13, 15493892), (19, 10601084), (26, 7746946), (38, 5300542), (52, 3873473), (76, 2650271), (239, 842764), (247, 815468), (478, 421382), (494, 407734), (853, 236132), (956, 210691), (988, 203867), (1706, 118066), (3107, 64828), (3412, 59033), (4541, 44356), (6214, 32414), (9082, 22178), (11089, 18164), (12428, 16207)]