202875180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{147011}}^1$

素因数の和:147046

約数の個数: 48

約数和(自身を含む): 592752384

約数和(自身を除く): 389877204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 147011, 294022, 441033, 588044, 735055, 882066, 1470110, 1764132, 2205165, 2940220, 3381253, 4410330, 6762506, 8820660, 10143759, 13525012, 16906265, 20287518, 33812530, 40575036, 50718795, 67625060, 101437590, 202875180]

約数ペア:

[(1, 202875180), (2, 101437590), (3, 67625060), (4, 50718795), (5, 40575036), (6, 33812530), (10, 20287518), (12, 16906265), (15, 13525012), (20, 10143759), (23, 8820660), (30, 6762506), (46, 4410330), (60, 3381253), (69, 2940220), (92, 2205165), (115, 1764132), (138, 1470110), (230, 882066), (276, 735055), (345, 588044), (460, 441033), (690, 294022), (1380, 147011)]