200236421

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 284497920

約数和(自身を除く): 84261499

約数列:

[1, 7, 11, 17, 19, 77, 83, 97, 119, 133, 187, 209, 323, 581, 679, 913, 1067, 1309, 1411, 1463, 1577, 1649, 1843, 2261, 3553, 6391, 7469, 8051, 9877, 11039, 11543, 12901, 15521, 17347, 18139, 20273, 24871, 26809, 31331, 56357, 88561, 108647, 121429, 126973, 136867, 141911, 152969, 187663, 219317, 294899, 344641, 619927, 958069, 1070783, 1505537, 1682659, 2064293, 2412487, 2600473, 10538759, 11778613, 18203311, 28605203, 200236421]

約数ペア:

[(1, 200236421), (7, 28605203), (11, 18203311), (17, 11778613), (19, 10538759), (77, 2600473), (83, 2412487), (97, 2064293), (119, 1682659), (133, 1505537), (187, 1070783), (209, 958069), (323, 619927), (581, 344641), (679, 294899), (913, 219317), (1067, 187663), (1309, 152969), (1411, 141911), (1463, 136867), (1577, 126973), (1649, 121429), (1843, 108647), (2261, 88561), (3553, 56357), (6391, 31331), (7469, 26809), (8051, 24871), (9877, 20273), (11039, 18139), (11543, 17347), (12901, 15521)]