206855712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{102607}}^1$

素因数の和:102630

約数の個数: 72

約数和(自身を含む): 672287616

約数和(自身を除く): 465431904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 102607, 205214, 307821, 410428, 615642, 718249, 820856, 923463, 1231284, 1436498, 1641712, 1846926, 2154747, 2462568, 2872996, 3283424, 3693852, 4309494, 4925136, 5745992, 6464241, 7387704, 8618988, 9850272, 11491984, 12928482, 14775408, 17237976, 22983968, 25856964, 29550816, 34475952, 51713928, 68951904, 103427856, 206855712]

約数ペア:

[(1, 206855712), (2, 103427856), (3, 68951904), (4, 51713928), (6, 34475952), (7, 29550816), (8, 25856964), (9, 22983968), (12, 17237976), (14, 14775408), (16, 12928482), (18, 11491984), (21, 9850272), (24, 8618988), (28, 7387704), (32, 6464241), (36, 5745992), (42, 4925136), (48, 4309494), (56, 3693852), (63, 3283424), (72, 2872996), (84, 2462568), (96, 2154747), (112, 1846926), (126, 1641712), (144, 1436498), (168, 1231284), (224, 923463), (252, 820856), (288, 718249), (336, 615642), (504, 410428), (672, 307821), (1008, 205214), (2016, 102607)]