194334784

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2056

約数の個数: 84

約数和(自身を含む): 463296000

約数和(自身を除く): 268961216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1736, 1984, 1999, 3038, 3136, 3472, 3998, 6076, 6944, 7996, 12152, 13888, 13993, 15992, 24304, 27986, 31984, 48608, 55972, 61969, 63968, 97216, 97951, 111944, 123938, 127936, 195902, 223888, 247876, 391804, 433783, 447776, 495752, 783608, 867566, 895552, 991504, 1567216, 1735132, 1983008, 3036481, 3134432, 3470264, 3966016, 6072962, 6268864, 6940528, 12145924, 13881056, 24291848, 27762112, 48583696, 97167392, 194334784]

約数ペア:

[(1, 194334784), (2, 97167392), (4, 48583696), (7, 27762112), (8, 24291848), (14, 13881056), (16, 12145924), (28, 6940528), (31, 6268864), (32, 6072962), (49, 3966016), (56, 3470264), (62, 3134432), (64, 3036481), (98, 1983008), (112, 1735132), (124, 1567216), (196, 991504), (217, 895552), (224, 867566), (248, 783608), (392, 495752), (434, 447776), (448, 433783), (496, 391804), (784, 247876), (868, 223888), (992, 195902), (1519, 127936), (1568, 123938), (1736, 111944), (1984, 97951), (1999, 97216), (3038, 63968), (3136, 61969), (3472, 55972), (3998, 48608), (6076, 31984), (6944, 27986), (7996, 24304), (12152, 15992), (13888, 13993)]