201857130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747619}}^1$

素因数の和:747635

約数の個数: 32

約数和(自身を含む): 538286400

約数和(自身を除く): 336429270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747619, 1495238, 2242857, 3738095, 4485714, 6728571, 7476190, 11214285, 13457142, 20185713, 22428570, 33642855, 40371426, 67285710, 100928565, 201857130]

約数ペア:

[(1, 201857130), (2, 100928565), (3, 67285710), (5, 40371426), (6, 33642855), (9, 22428570), (10, 20185713), (15, 13457142), (18, 11214285), (27, 7476190), (30, 6728571), (45, 4485714), (54, 3738095), (90, 2242857), (135, 1495238), (270, 747619)]