207998534

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{3257}}^1$

素因数の和:4159

約数の個数: 16

約数和(自身を含む): 320899968

約数和(自身を除く): 112901434

約数列:

[1, 2, 37, 74, 863, 1726, 3257, 6514, 31931, 63862, 120509, 241018, 2810791, 5621582, 103999267, 207998534]

約数ペア:

[(1, 207998534), (2, 103999267), (37, 5621582), (74, 2810791), (863, 241018), (1726, 120509), (3257, 63862), (6514, 31931)]