201864157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 36599843

約数列:

[1, 11, 29, 31, 137, 149, 319, 341, 899, 1507, 1639, 3973, 4247, 4321, 4619, 9889, 20413, 43703, 46717, 47531, 50809, 123163, 133951, 224543, 591977, 632803, 1354793, 1473461, 6511747, 6960833, 18351287, 201864157]

約数ペア:

[(1, 201864157), (11, 18351287), (29, 6960833), (31, 6511747), (137, 1473461), (149, 1354793), (319, 632803), (341, 591977), (899, 224543), (1507, 133951), (1639, 123163), (3973, 50809), (4247, 47531), (4321, 46717), (4619, 43703), (9889, 20413)]