193211876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2267}}^1$

素因数の和:2444

約数の個数: 48

約数和(自身を含む): 400075200

約数和(自身を除く): 206863324

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 149, 286, 298, 572, 596, 1639, 1937, 2267, 3278, 3874, 4534, 6556, 7748, 9068, 21307, 24937, 29471, 42614, 49874, 58942, 85228, 99748, 117884, 324181, 337783, 648362, 675566, 1296724, 1351132, 3715613, 4391179, 7431226, 8782358, 14862452, 17564716, 48302969, 96605938, 193211876]

約数ペア:

[(1, 193211876), (2, 96605938), (4, 48302969), (11, 17564716), (13, 14862452), (22, 8782358), (26, 7431226), (44, 4391179), (52, 3715613), (143, 1351132), (149, 1296724), (286, 675566), (298, 648362), (572, 337783), (596, 324181), (1639, 117884), (1937, 99748), (2267, 85228), (3278, 58942), (3874, 49874), (4534, 42614), (6556, 29471), (7748, 24937), (9068, 21307)]