217026208

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50993}}^1$

素因数の和:51029

約数の個数: 48

約数和(自身を含む): 514019520

約数和(自身を除く): 296993312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 50993, 101986, 203972, 356951, 407944, 713902, 815888, 968867, 1427804, 1631776, 1937734, 2855608, 3875468, 5711216, 6782069, 7750936, 11422432, 13564138, 15501872, 27128276, 31003744, 54256552, 108513104, 217026208]

約数ペア:

[(1, 217026208), (2, 108513104), (4, 54256552), (7, 31003744), (8, 27128276), (14, 15501872), (16, 13564138), (19, 11422432), (28, 7750936), (32, 6782069), (38, 5711216), (56, 3875468), (76, 2855608), (112, 1937734), (133, 1631776), (152, 1427804), (224, 968867), (266, 815888), (304, 713902), (532, 407944), (608, 356951), (1064, 203972), (2128, 101986), (4256, 50993)]