201749748466

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{15373}}^1$

素因数の和:15983

約数の個数: 64

約数和(自身を含む): 368385638400

約数和(自身を除く): 166635889934

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 479, 721, 958, 1442, 1957, 3353, 3914, 6706, 9101, 13699, 15373, 18202, 27398, 30746, 49337, 63707, 98674, 107611, 127414, 215222, 292087, 345359, 584174, 690718, 937403, 1583419, 1874806, 2044609, 3166838, 4089218, 6561821, 7363667, 11083933, 13123642, 14727334, 22167866, 30084961, 51545669, 60169922, 103091338, 139909673, 210594727, 279819346, 421189454, 758457701, 979367711, 1516915402, 1958735422, 5309203907, 10618407814, 14410696319, 28821392638, 100874874233, 201749748466]

約数ペア:

[(1, 201749748466), (2, 100874874233), (7, 28821392638), (14, 14410696319), (19, 10618407814), (38, 5309203907), (103, 1958735422), (133, 1516915402), (206, 979367711), (266, 758457701), (479, 421189454), (721, 279819346), (958, 210594727), (1442, 139909673), (1957, 103091338), (3353, 60169922), (3914, 51545669), (6706, 30084961), (9101, 22167866), (13699, 14727334), (15373, 13123642), (18202, 11083933), (27398, 7363667), (30746, 6561821), (49337, 4089218), (63707, 3166838), (98674, 2044609), (107611, 1874806), (127414, 1583419), (215222, 937403), (292087, 690718), (345359, 584174)]