207657207966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{11938439}}^1$

素因数の和:11938680

約数の個数: 32

約数和(自身を含む): 449267374080

約数和(自身を除く): 241610166114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 17394, 11938439, 23876878, 35815317, 71630634, 155199707, 310399414, 465599121, 931198242, 2662271897, 5324543794, 7986815691, 15973631382, 34609534661, 69219069322, 103828603983, 207657207966]

約数ペア:

[(1, 207657207966), (2, 103828603983), (3, 69219069322), (6, 34609534661), (13, 15973631382), (26, 7986815691), (39, 5324543794), (78, 2662271897), (223, 931198242), (446, 465599121), (669, 310399414), (1338, 155199707), (2899, 71630634), (5798, 35815317), (8697, 23876878), (17394, 11938439)]