201259215

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 367718400

約数和(自身を除く): 166459185

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 113, 135, 167, 237, 339, 395, 501, 565, 711, 835, 1017, 1185, 1503, 1695, 2133, 2505, 3051, 3555, 4509, 5085, 7515, 8927, 10665, 13193, 15255, 18871, 22545, 26781, 39579, 44635, 56613, 65965, 80343, 94355, 118737, 133905, 169839, 197895, 241029, 283065, 356211, 401715, 509517, 593685, 849195, 1205145, 1490809, 1781055, 2547585, 4472427, 7454045, 13417281, 22362135, 40251843, 67086405, 201259215]

約数ペア:

[(1, 201259215), (3, 67086405), (5, 40251843), (9, 22362135), (15, 13417281), (27, 7454045), (45, 4472427), (79, 2547585), (113, 1781055), (135, 1490809), (167, 1205145), (237, 849195), (339, 593685), (395, 509517), (501, 401715), (565, 356211), (711, 283065), (835, 241029), (1017, 197895), (1185, 169839), (1503, 133905), (1695, 118737), (2133, 94355), (2505, 80343), (3051, 65965), (3555, 56613), (4509, 44635), (5085, 39579), (7515, 26781), (8927, 22545), (10665, 18871), (13193, 15255)]