209888904282

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1\times {\mathrm{181301}}^1$

素因数の和:189718

約数の個数: 32

約数和(自身を含む): 438083648640

約数和(自身を除く): 228194744358

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 8389, 16778, 25167, 50334, 181301, 192947, 362602, 385894, 543903, 578841, 1087806, 1157682, 4169923, 8339846, 12509769, 25019538, 1520934089, 3041868178, 4562802267, 9125604534, 34981484047, 69962968094, 104944452141, 209888904282]

約数ペア:

[(1, 209888904282), (2, 104944452141), (3, 69962968094), (6, 34981484047), (23, 9125604534), (46, 4562802267), (69, 3041868178), (138, 1520934089), (8389, 25019538), (16778, 12509769), (25167, 8339846), (50334, 4169923), (181301, 1157682), (192947, 1087806), (362602, 578841), (385894, 543903)]