210051816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1031}}^1$

素因数の和:1706

約数の個数: 64

約数和(自身を含む): 566939520

約数和(自身を除く): 356887704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 653, 1031, 1306, 1959, 2062, 2612, 3093, 3918, 4124, 5224, 6186, 7836, 8248, 8489, 12372, 13403, 15672, 16978, 24744, 25467, 26806, 33956, 40209, 50934, 53612, 67912, 80418, 101868, 107224, 160836, 203736, 321672, 673243, 1346486, 2019729, 2692972, 4039458, 5385944, 8078916, 8752159, 16157832, 17504318, 26256477, 35008636, 52512954, 70017272, 105025908, 210051816]

約数ペア:

[(1, 210051816), (2, 105025908), (3, 70017272), (4, 52512954), (6, 35008636), (8, 26256477), (12, 17504318), (13, 16157832), (24, 8752159), (26, 8078916), (39, 5385944), (52, 4039458), (78, 2692972), (104, 2019729), (156, 1346486), (312, 673243), (653, 321672), (1031, 203736), (1306, 160836), (1959, 107224), (2062, 101868), (2612, 80418), (3093, 67912), (3918, 53612), (4124, 50934), (5224, 40209), (6186, 33956), (7836, 26806), (8248, 25467), (8489, 24744), (12372, 16978), (13403, 15672)]