202180464567

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{19727}}^1$

素因数の和:20220

約数の個数: 48

約数和(自身を含む): 303866754048

約数和(自身を除く): 101686289481

約数列:

[1, 3, 9, 43, 71, 129, 213, 373, 387, 639, 1119, 3053, 3357, 9159, 16039, 19727, 26483, 27477, 48117, 59181, 79449, 144351, 177543, 238347, 848261, 1138769, 1400617, 2544783, 3416307, 4201851, 7358171, 7634349, 10248921, 12605553, 22074513, 60226531, 66223539, 180679593, 316401353, 522430141, 542038779, 949204059, 1567290423, 2847612177, 4701871269, 22464496063, 67393488189, 202180464567]

約数ペア:

[(1, 202180464567), (3, 67393488189), (9, 22464496063), (43, 4701871269), (71, 2847612177), (129, 1567290423), (213, 949204059), (373, 542038779), (387, 522430141), (639, 316401353), (1119, 180679593), (3053, 66223539), (3357, 60226531), (9159, 22074513), (16039, 12605553), (19727, 10248921), (26483, 7634349), (27477, 7358171), (48117, 4201851), (59181, 3416307), (79449, 2544783), (144351, 1400617), (177543, 1138769), (238347, 848261)]