202011686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{769}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 331161600

約数和(自身を除く): 129149914

約数列:

[1, 2, 19, 31, 38, 62, 223, 446, 589, 769, 1178, 1538, 4237, 6913, 8474, 13826, 14611, 23839, 29222, 47678, 131347, 171487, 262694, 342974, 452941, 905882, 3258253, 5316097, 6516506, 10632194, 101005843, 202011686]

約数ペア:

[(1, 202011686), (2, 101005843), (19, 10632194), (31, 6516506), (38, 5316097), (62, 3258253), (223, 905882), (446, 452941), (589, 342974), (769, 262694), (1178, 171487), (1538, 131347), (4237, 47678), (6913, 29222), (8474, 23839), (13826, 14611)]