195431192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 418867200

約数和(自身を除く): 223436008

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 142, 248, 284, 341, 568, 682, 781, 1009, 1364, 1562, 2018, 2201, 2728, 3124, 4036, 4402, 6248, 8072, 8804, 11099, 17608, 22198, 24211, 31279, 44396, 48422, 62558, 71639, 88792, 96844, 125116, 143278, 193688, 250232, 286556, 344069, 573112, 688138, 788029, 1376276, 1576058, 2220809, 2752552, 3152116, 4441618, 6304232, 8883236, 17766472, 24428899, 48857798, 97715596, 195431192]

約数ペア:

[(1, 195431192), (2, 97715596), (4, 48857798), (8, 24428899), (11, 17766472), (22, 8883236), (31, 6304232), (44, 4441618), (62, 3152116), (71, 2752552), (88, 2220809), (124, 1576058), (142, 1376276), (248, 788029), (284, 688138), (341, 573112), (568, 344069), (682, 286556), (781, 250232), (1009, 193688), (1364, 143278), (1562, 125116), (2018, 96844), (2201, 88792), (2728, 71639), (3124, 62558), (4036, 48422), (4402, 44396), (6248, 31279), (8072, 24211), (8804, 22198), (11099, 17608)]