195366964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{4937}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 368750088

約数和(自身を除く): 173383124

約数列:

[1, 2, 4, 13, 26, 52, 761, 1522, 3044, 4937, 9874, 9893, 19748, 19786, 39572, 64181, 128362, 256724, 3757057, 7514114, 15028228, 48841741, 97683482, 195366964]

約数ペア:

[(1, 195366964), (2, 97683482), (4, 48841741), (13, 15028228), (26, 7514114), (52, 3757057), (761, 256724), (1522, 128362), (3044, 64181), (4937, 39572), (9874, 19786), (9893, 19748)]