201423712

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6804

約数の個数: 72

約数和(自身を含む): 485646840

約数和(自身を除く): 284223128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 6761, 7448, 13522, 14896, 27044, 29792, 47327, 54088, 94654, 108176, 128459, 189308, 216352, 256918, 331289, 378616, 513836, 662578, 757232, 899213, 1027672, 1325156, 1514464, 1798426, 2055344, 2650312, 3596852, 4110688, 5300624, 6294491, 7193704, 10601248, 12588982, 14387408, 25177964, 28774816, 50355928, 100711856, 201423712]

約数ペア:

[(1, 201423712), (2, 100711856), (4, 50355928), (7, 28774816), (8, 25177964), (14, 14387408), (16, 12588982), (19, 10601248), (28, 7193704), (32, 6294491), (38, 5300624), (49, 4110688), (56, 3596852), (76, 2650312), (98, 2055344), (112, 1798426), (133, 1514464), (152, 1325156), (196, 1027672), (224, 899213), (266, 757232), (304, 662578), (392, 513836), (532, 378616), (608, 331289), (784, 256918), (931, 216352), (1064, 189308), (1568, 128459), (1862, 108176), (2128, 94654), (3724, 54088), (4256, 47327), (6761, 29792), (7448, 27044), (13522, 14896)]