196581912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 510735360

約数和(自身を除く): 314153448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 163, 186, 248, 326, 372, 489, 652, 744, 978, 1304, 1621, 1956, 3242, 3912, 4863, 5053, 6484, 9726, 10106, 12968, 15159, 19452, 20212, 30318, 38904, 40424, 50251, 60636, 100502, 121272, 150753, 201004, 264223, 301506, 402008, 528446, 603012, 792669, 1056892, 1206024, 1585338, 2113784, 3170676, 6341352, 8190913, 16381826, 24572739, 32763652, 49145478, 65527304, 98290956, 196581912]

約数ペア:

[(1, 196581912), (2, 98290956), (3, 65527304), (4, 49145478), (6, 32763652), (8, 24572739), (12, 16381826), (24, 8190913), (31, 6341352), (62, 3170676), (93, 2113784), (124, 1585338), (163, 1206024), (186, 1056892), (248, 792669), (326, 603012), (372, 528446), (489, 402008), (652, 301506), (744, 264223), (978, 201004), (1304, 150753), (1621, 121272), (1956, 100502), (3242, 60636), (3912, 50251), (4863, 40424), (5053, 38904), (6484, 30318), (9726, 20212), (10106, 19452), (12968, 15159)]