210836559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 305510400

約数和(自身を除く): 94673841

約数列:

[1, 3, 19, 57, 59, 71, 177, 213, 883, 1121, 1349, 2649, 3363, 4047, 4189, 12567, 16777, 50331, 52097, 62693, 79591, 156291, 188079, 238773, 989843, 1191167, 2969529, 3573501, 3698887, 11096661, 70278853, 210836559]

約数ペア:

[(1, 210836559), (3, 70278853), (19, 11096661), (57, 3698887), (59, 3573501), (71, 2969529), (177, 1191167), (213, 989843), (883, 238773), (1121, 188079), (1349, 156291), (2649, 79591), (3363, 62693), (4047, 52097), (4189, 50331), (12567, 16777)]