220806674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2539}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 373075200

約数和(自身を除く): 152268526

約数列:

[1, 2, 11, 22, 59, 67, 118, 134, 649, 737, 1298, 1474, 2539, 3953, 5078, 7906, 27929, 43483, 55858, 86966, 149801, 170113, 299602, 340226, 1647811, 1871243, 3295622, 3742486, 10036667, 20073334, 110403337, 220806674]

約数ペア:

[(1, 220806674), (2, 110403337), (11, 20073334), (22, 10036667), (59, 3742486), (67, 3295622), (118, 1871243), (134, 1647811), (649, 340226), (737, 299602), (1298, 170113), (1474, 149801), (2539, 86966), (3953, 55858), (5078, 43483), (7906, 27929)]