219700544

素因数分解:

$2^6\times 7^1\times {\mathrm{653}}^1\times {\mathrm{751}}^1$

素因数の和:1423

約数の個数: 56

約数和(自身を含む): 499676928

約数和(自身を除く): 279976384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 653, 751, 1306, 1502, 2612, 3004, 4571, 5224, 5257, 6008, 9142, 10448, 10514, 12016, 18284, 20896, 21028, 24032, 36568, 41792, 42056, 48064, 73136, 84112, 146272, 168224, 292544, 336448, 490403, 980806, 1961612, 3432821, 3923224, 6865642, 7846448, 13731284, 15692896, 27462568, 31385792, 54925136, 109850272, 219700544]

約数ペア:

[(1, 219700544), (2, 109850272), (4, 54925136), (7, 31385792), (8, 27462568), (14, 15692896), (16, 13731284), (28, 7846448), (32, 6865642), (56, 3923224), (64, 3432821), (112, 1961612), (224, 980806), (448, 490403), (653, 336448), (751, 292544), (1306, 168224), (1502, 146272), (2612, 84112), (3004, 73136), (4571, 48064), (5224, 42056), (5257, 41792), (6008, 36568), (9142, 24032), (10448, 21028), (10514, 20896), (12016, 18284)]