200920165947

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{131861}}^1$

素因数の和:132340

約数の個数: 48

約数和(自身を含む): 321393054528

約数和(自身を除く): 120472888581

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 433, 1173, 1299, 3519, 3897, 7361, 9959, 22083, 29877, 66249, 89631, 131861, 169303, 395583, 507909, 1186749, 1523727, 2241637, 3032803, 6724911, 9098409, 20174733, 27295227, 51557651, 57095813, 154672953, 171287439, 464018859, 513862317, 970628821, 1313203699, 2911886463, 3939611097, 8735659389, 11818833291, 22324462883, 66973388649, 200920165947]

約数ペア:

[(1, 200920165947), (3, 66973388649), (9, 22324462883), (17, 11818833291), (23, 8735659389), (51, 3939611097), (69, 2911886463), (153, 1313203699), (207, 970628821), (391, 513862317), (433, 464018859), (1173, 171287439), (1299, 154672953), (3519, 57095813), (3897, 51557651), (7361, 27295227), (9959, 20174733), (22083, 9098409), (29877, 6724911), (66249, 3032803), (89631, 2241637), (131861, 1523727), (169303, 1186749), (395583, 507909)]