207939330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{3571}}^1$

素因数の和:4231

約数の個数: 48

約数和(自身を含む): 541629504

約数和(自身を除く): 333690174

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 647, 1294, 1941, 3235, 3571, 3882, 5823, 6470, 7142, 9705, 10713, 11646, 17855, 19410, 21426, 29115, 32139, 35710, 53565, 58230, 64278, 107130, 160695, 321390, 2310437, 4620874, 6931311, 11552185, 13862622, 20793933, 23104370, 34656555, 41587866, 69313110, 103969665, 207939330]

約数ペア:

[(1, 207939330), (2, 103969665), (3, 69313110), (5, 41587866), (6, 34656555), (9, 23104370), (10, 20793933), (15, 13862622), (18, 11552185), (30, 6931311), (45, 4620874), (90, 2310437), (647, 321390), (1294, 160695), (1941, 107130), (3235, 64278), (3571, 58230), (3882, 53565), (5823, 35710), (6470, 32139), (7142, 29115), (9705, 21426), (10713, 19410), (11646, 17855)]