203359156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50789}}^1$

素因数の和:50824

約数の個数: 48

約数和(自身を含む): 477832320

約数和(自身を除く): 274473164

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 50789, 101578, 203156, 355523, 558679, 660257, 711046, 1117358, 1320514, 1422092, 2234716, 2641028, 3910753, 4621799, 7262827, 7821506, 9243598, 14525654, 15643012, 18487196, 29051308, 50839789, 101679578, 203359156]

約数ペア:

[(1, 203359156), (2, 101679578), (4, 50839789), (7, 29051308), (11, 18487196), (13, 15643012), (14, 14525654), (22, 9243598), (26, 7821506), (28, 7262827), (44, 4621799), (52, 3910753), (77, 2641028), (91, 2234716), (143, 1422092), (154, 1320514), (182, 1117358), (286, 711046), (308, 660257), (364, 558679), (572, 355523), (1001, 203156), (2002, 101578), (4004, 50789)]