207916638

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{389357}}^1$

素因数の和:389451

約数の個数: 16

約数和(自身を含む): 420506640

約数和(自身を除く): 212590002

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 389357, 778714, 1168071, 2336142, 34652773, 69305546, 103958319, 207916638]

約数ペア:

[(1, 207916638), (2, 103958319), (3, 69305546), (6, 34652773), (89, 2336142), (178, 1168071), (267, 778714), (534, 389357)]