208074288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{254993}}^1$

素因数の和:255021

約数の個数: 40

約数和(自身を含む): 569146608

約数和(自身を除く): 361072320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 254993, 509986, 764979, 1019972, 1529958, 2039944, 3059916, 4079888, 4334881, 6119832, 8669762, 12239664, 13004643, 17339524, 26009286, 34679048, 52018572, 69358096, 104037144, 208074288]

約数ペア:

[(1, 208074288), (2, 104037144), (3, 69358096), (4, 52018572), (6, 34679048), (8, 26009286), (12, 17339524), (16, 13004643), (17, 12239664), (24, 8669762), (34, 6119832), (48, 4334881), (51, 4079888), (68, 3059916), (102, 2039944), (136, 1529958), (204, 1019972), (272, 764979), (408, 509986), (816, 254993)]