213703294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1423}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 388786176

約数和(自身を除く): 175082882

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 631, 1262, 1423, 2846, 4417, 8834, 9961, 10727, 19922, 21454, 24191, 48382, 75089, 150178, 169337, 338674, 897913, 1795826, 6285391, 12570782, 15264521, 30529042, 106851647, 213703294]

約数ペア:

[(1, 213703294), (2, 106851647), (7, 30529042), (14, 15264521), (17, 12570782), (34, 6285391), (119, 1795826), (238, 897913), (631, 338674), (1262, 169337), (1423, 150178), (2846, 75089), (4417, 48382), (8834, 24191), (9961, 21454), (10727, 19922)]