201956814

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{21871}}^1$

素因数の和:21907

約数の個数: 48

約数和(自身を含む): 477684480

約数和(自身を除く): 275727666

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 21871, 43742, 65613, 131226, 196839, 393678, 415549, 590517, 831098, 1181034, 1246647, 1771551, 2493294, 3543102, 3739941, 5314653, 7479882, 10629306, 11219823, 22439646, 33659469, 67318938, 100978407, 201956814]

約数ペア:

[(1, 201956814), (2, 100978407), (3, 67318938), (6, 33659469), (9, 22439646), (18, 11219823), (19, 10629306), (27, 7479882), (38, 5314653), (54, 3739941), (57, 3543102), (81, 2493294), (114, 1771551), (162, 1246647), (171, 1181034), (243, 831098), (342, 590517), (486, 415549), (513, 393678), (1026, 196839), (1539, 131226), (3078, 65613), (4617, 43742), (9234, 21871)]