214123078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{601}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 353166912

約数和(自身を除く): 139043834

約数列:

[1, 2, 13, 26, 71, 142, 193, 386, 601, 923, 1202, 1846, 2509, 5018, 7813, 13703, 15626, 27406, 42671, 85342, 115993, 178139, 231986, 356278, 554723, 1109446, 1507909, 3015818, 8235503, 16471006, 107061539, 214123078]

約数ペア:

[(1, 214123078), (2, 107061539), (13, 16471006), (26, 8235503), (71, 3015818), (142, 1507909), (193, 1109446), (386, 554723), (601, 356278), (923, 231986), (1202, 178139), (1846, 115993), (2509, 85342), (5018, 42671), (7813, 27406), (13703, 15626)]