201299256

素因数分解:

$2^3\times 3^5\times {\mathrm{103549}}^1$

素因数の和:103570

約数の個数: 48

約数和(自身を含む): 565383000

約数和(自身を除く): 364083744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 103549, 207098, 310647, 414196, 621294, 828392, 931941, 1242588, 1863882, 2485176, 2795823, 3727764, 5591646, 7455528, 8387469, 11183292, 16774938, 22366584, 25162407, 33549876, 50324814, 67099752, 100649628, 201299256]

約数ペア:

[(1, 201299256), (2, 100649628), (3, 67099752), (4, 50324814), (6, 33549876), (8, 25162407), (9, 22366584), (12, 16774938), (18, 11183292), (24, 8387469), (27, 7455528), (36, 5591646), (54, 3727764), (72, 2795823), (81, 2485176), (108, 1863882), (162, 1242588), (216, 931941), (243, 828392), (324, 621294), (486, 414196), (648, 310647), (972, 207098), (1944, 103549)]